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Swali 1 Ripoti
A permanent memory, which has data and instruction to start up the computer and does not erase data after power off.
Maelezo ya Majibu
The permanent memory that has data and instructions to start up the computer and does not erase data after power off is called ROM (Read-Only Memory). ROM is a type of computer memory that is pre-programmed with data and instructions during manufacturing. This means that once the data and instructions are written into ROM, they cannot be changed or erased, hence the name "read-only". When you turn on your computer, the CPU (central processing unit) looks to the ROM for the instructions on how to boot up the computer. These instructions include basic input/output system (BIOS) code that checks the hardware components to make sure they are working properly, and then loads the operating system from the hard drive or another storage device. The data and instructions stored in ROM are not affected by power outages or restarts, meaning that they are retained even when the computer is turned off. This is why ROM is called non-volatile memory. In summary, ROM is a type of permanent memory that contains data and instructions to start up a computer and does not lose this information when the computer is turned off.
Swali 2 Ripoti
Destruction of files for malicious reasons such as access by fraudulent people is classified as being
Maelezo ya Majibu
Destruction of files for malicious reasons, such as access by fraudulent people, is classified as "unauthorized access". This means that someone who is not authorized to access the files has gained access to them, and has intentionally damaged or deleted the files. This type of access is illegal and is a violation of the owner's rights to the information stored in the files.
Swali 3 Ripoti
The delete permission allows one to ____________
Maelezo ya Majibu
The delete permission allows someone to remove or delete files and directories. This means that if a user has the delete permission, they can get rid of files and folders that they have access to, and these files and folders will no longer be available on the system. This permission is typically used to allow users to clean up or manage their own files and directories, but it can also be used by system administrators to control access and prevent unwanted modifications or deletions.
Swali 4 Ripoti
A computer can't boot if it does not have ____________
Maelezo ya Majibu
A computer cannot boot if it does not have an operating system (OS). An operating system is the most basic software that runs on a computer and is responsible for managing and coordinating all the activities of the computer hardware and software. It is the first program that runs when the computer starts up, and it is responsible for initializing the hardware and loading other software, such as device drivers and applications. Without an operating system, the computer would not be able to perform any useful tasks, as it would not have the necessary software to control and manage its hardware components. Examples of popular operating systems include Microsoft Windows, macOS, and Linux.
Swali 5 Ripoti
CPU stands for ________________.
Maelezo ya Majibu
CPU stands for Central Processing Unit. It is the primary component of a computer system that carries out instructions of a computer program. The CPU is often referred to as the "brain" of the computer, as it performs the majority of the calculations and operations that are necessary for the computer to function. The CPU is responsible for fetching instructions from the computer's memory, decoding those instructions, executing them, and then storing the results back in memory. It is made up of several sub-components, including the arithmetic logic unit (ALU) which performs mathematical operations, and the control unit (CU) which manages the flow of data and instructions within the CPU and to other parts of the computer system.
Swali 6 Ripoti
The most basic network is _________
Maelezo ya Majibu
The most basic network is a Personal Area Network or PAN. A PAN is a network that connects devices located within a relatively small area, typically within a person's personal space. This can include devices like smartphones, tablets, laptops, and other wearable devices. A PAN can be created using different types of technologies like Bluetooth or Wi-Fi, which allow devices to communicate with each other and share resources such as files, internet connection, and printers, among others. For example, if you have a smartphone and a wireless headset, you can create a PAN by connecting your phone to the headset via Bluetooth. This allows you to make and receive phone calls hands-free. In summary, a PAN is the most basic network as it connects devices within a small personal area and is easy to set up and use. It is the foundation upon which larger and more complex networks like LAN, WAN, and MAN are built.
Swali 7 Ripoti
Word processor, spreadsheets, database, graphics and presentation software are all examples of?
Maelezo ya Majibu
Word processor, spreadsheets, database, graphics and presentation software are all examples of application packages. Application packages are software programs designed to perform specific tasks or functions for the user. They are also known as "applications" or "apps" for short. Each of the software examples mentioned - word processor, spreadsheets, database, graphics, and presentation software - have a specific function and are designed to make tasks related to those functions easier for the user. For instance, a word processor is designed to create, edit and format text documents, while a spreadsheet program is designed to perform calculations and data analysis. Database software is designed to store, organize and retrieve large amounts of data, while graphics software is designed to create and edit visual elements such as images and videos. Presentation software is designed to create slideshows and presentations. Overall, application packages are a type of software that provides users with specific tools to perform tasks more efficiently and effectively.
Swali 8 Ripoti
In which situation does running application remain active?
Maelezo ya Majibu
When a computer application is running, it is stored in the computer's memory, which allows it to continue functioning as long as it is needed. In the case of logging off, shutting down, or rebooting the computer, all applications currently running on the system are closed or terminated. Therefore, the running application would not remain active in any of these situations. However, in the case of a user switching, the running application can remain active. This is because when a user switches on a computer that is running, the operating system creates a new user session while keeping the current user's session active. In this scenario, the running application would continue to function within the current user's session, while the new user session would be independent and have its own set of applications and processes. Therefore, the running application would remain active when the user is switched.
Swali 9 Ripoti
Which of the following system software resides in the main memory always?
Maelezo ya Majibu
The system software that always resides in the main memory is the Operating System (OS). In many operating systems, the loader resides permanently in memory. The OS manages the resources of the computer and acts as an interface between the user and the hardware. It is responsible for tasks such as memory management, process management, file management, and input/output operations. Text editors, assemblers, linkers, and loaders are all types of system software, but they do not always reside in the main memory. They are typically loaded into memory when needed, and can be swapped out of memory when other processes need more memory. This is because main memory is a limited resource and the OS dynamically allocates it to different processes as needed.
Swali 10 Ripoti
What is debugging?
Maelezo ya Majibu
Debugging is the process of finding and fixing errors, also known as "bugs", in a computer program. The goal of debugging is to ensure that the program runs smoothly and produces the expected results. This involves locating the source of the problem, understanding why it is happening, and then making changes to the code to correct the issue. Debugging can be a time-consuming and challenging task, but it is an important part of the software development process to ensure that the end-users have a positive experience when using the software.
Swali 11 Ripoti
Which number base system is used by low level languages
Maelezo ya Majibu
Low level languages, such as Assembly, C, and C++, use binary as the number base system. In a binary system, numbers are represented using only two digits: 0 and 1. This is in contrast to decimal, which uses 10 digits (0-9), or hexadecimal, which uses 16 digits (0-9 and A-F). Binary is used in low level languages because computers use binary internally to store and process data. At the lowest level, computer hardware operates using two states, on and off, which can be represented by binary digits. This makes binary a natural choice for low level programming languages that interact directly with the computer's hardware.
Swali 12 Ripoti
When does the output of a NAND gate =1?
Maelezo ya Majibu
The output of a NAND gate is equal to 1 only when one input is 0. The NAND gate is called a "NOT-AND" gate because it outputs the opposite of what an AND gate would output for the same inputs. In other words, if an AND gate would output 1 for a certain set of inputs, a NAND gate would output 0, and vice versa.
Swali 14 Ripoti
The Caps key on a keyboard is used to___________
Maelezo ya Majibu
The Caps key on a keyboard is used to switch between upper and lower case letters. When you press the Caps key, it changes the letter case of the letters you type from lowercase to uppercase or vice versa. This means that if you type with the Caps key on, all the letters you type will appear in uppercase. Similarly, if you type with the Caps key off, all the letters you type will appear in lowercase. This feature is particularly useful when you want to emphasize certain words or phrases, such as in titles or headings. It can also be used to make your text easier to read by adding some variety to the letter case. For example, when typing a password or other sensitive information, you may want to use a combination of upper and lower case letters to make it more secure. In summary, the Caps key is used to switch between uppercase and lowercase letters in order to make text easier to read, emphasize words, or add security to sensitive information.
Swali 15 Ripoti
The acronym from DATABASE MANAGEMENT SYSTEM is ________________
Maelezo ya Majibu
The acronym for DATABASE MANAGEMENT SYSTEM is DBMS, which stands for "Database Management System". A database is an organized collection of data that can be stored, accessed, and managed easily. However, managing large amounts of data can be complicated, which is where a Database Management System comes in. A DBMS is a software system that allows users to create, modify, and manipulate databases. It provides tools to organize and store data efficiently, as well as tools to retrieve and analyze that data. In summary, DBMS is an abbreviation for Database Management System, a software system used to manage and organize data efficiently.
Swali 16 Ripoti
Applications on a screen are displayed by __________
Maelezo ya Majibu
Applications on a screen are displayed by icons. An icon is a small graphical representation of a program or file. It serves as a visual shortcut to launch the program or open the file. When you tap or click on the icon, the associated application or file opens. Icons are usually displayed on the home screen or app drawer, which are part of the graphical user interface of a device. The home screen is the main screen where you can see all your apps and shortcuts, while the app drawer is a menu that contains all the apps installed on your device.
Swali 17 Ripoti
Microsoft PowerPoint is a ________________ application
Maelezo ya Majibu
Microsoft PowerPoint is a presentation software application. This means that it is a program used to create visual aids or slideshows that are intended to enhance a live presentation. It allows users to create and design professional-looking slides that can contain text, images, videos, charts, and graphs. These slides can be used to convey information, ideas, or messages in a clear and visually appealing way. PowerPoint is often used in business, education, and other settings where presentations are a common means of communication. It is not a graphing or gaming software, nor is it considered a productivity software in the same sense as a word processor or spreadsheet program.
Swali 18 Ripoti
A tier in which the database resides along with the query processing language is called
Maelezo ya Majibu
The tier in which the database resides along with the query processing language is called the data tier. In software architecture, the data tier is one of the three layers of a typical multi-tier architecture, with the other two being the presentation tier (dealing with the user interface) and the application tier (containing the business logic). The data tier is responsible for managing the storage and retrieval of data, as well as the processing of queries that operate on that data. The data tier typically consists of one or more database management systems (DBMS), which are specialized software systems designed to manage large amounts of structured data. The DBMS provides a structured way to store data and a language for querying and manipulating that data, such as SQL (Structured Query Language). In summary, the data tier is the layer in a multi-tier software architecture where the database resides, and where queries are processed using a specialized query language like SQL. It is responsible for managing the storage and retrieval of data in an efficient and secure manner.
Swali 19 Ripoti
A 2-input gate that can be used to pass a digital waveform unchanged at certain times and inverted at other times is ___________
Maelezo ya Majibu
The 2-input gate that can be used to pass a digital waveform unchanged at certain times and inverted at other times is the XOR (exclusive OR) gate. An XOR gate has two input signals and one output signal. The output is HIGH (1) if the two input signals are different, and LOW (0) if the two input signals are the same. In other words, an XOR gate produces an output signal that is the "exclusive or" of its two input signals. When one of the input signals is held at a constant logic level (either HIGH or LOW), the XOR gate can be used to pass the other input signal unchanged or inverted, depending on the value of the constant signal. If the constant signal is HIGH, the output signal will be inverted; if the constant signal is LOW, the output signal will be unchanged. This property of the XOR gate makes it useful in digital electronics for a variety of applications, such as data encryption, error detection and correction, and clock synchronization.
Swali 20 Ripoti
he rules that govern the structure of a command or programming language is called
Maelezo ya Majibu
The rules that govern the structure of a command or programming language is called Syntax. Syntax determines the proper order and format of the elements that make up a command or program, such as keywords, variables, and operators. These rules must be followed precisely to create a functioning program. Syntax errors occur when these rules are not followed, and the program will not execute properly. So, in summary, Syntax is a set of rules that define the correct structure and formatting of a command or programming language.
Swali 21 Ripoti
The Domain name of a website is also its__________
Maelezo ya Majibu
The domain name of a website is also its IP address. Every device that connects to the internet, including websites, is assigned a unique Internet Protocol (IP) address, which is a numerical label. However, remembering a long string of numbers is difficult, so domain names were created to serve as more memorable and recognizable names for websites. When you type a domain name into your web browser's address bar, your browser sends a request to a Domain Name System (DNS) server, which translates the domain name into its corresponding IP address. The IP address is then used to locate the website's server on the internet and retrieve the website's content, which is then displayed in your browser. So, while the domain name is what we typically use to identify a website, it ultimately maps to its underlying IP address, which is used to connect to the website's server and retrieve its content.
Swali 22 Ripoti
Which of the listed is not a type of computer application?
Maelezo ya Majibu
"Joy stick" is not a type of computer application. A computer application, also known as an application or app, is a program that runs on a computer and provides a specific set of functions for the user to perform. Examples of computer applications include Microsoft Word for word processing, Firefox for web browsing, and VLC media player for playing audio and video files. A joy stick, on the other hand, is a device used to control movement in computer games or simulations. It typically consists of a stick that can be moved in different directions to control the movement of an object on the screen. Joy sticks are not considered applications because they do not provide specific functions like a word processor or media player, but rather serve as input devices for other applications.
Swali 23 Ripoti
Microsoft word serves the purpose of ________
Maelezo ya Majibu
Microsoft Word serves the purpose of creating documents, which can be anything from simple letters or memos to complex reports, resumes, or even books. It provides a user-friendly platform for users to write, edit, format, and style text, as well as insert images, tables, and other elements to enhance the document's appearance and functionality. Microsoft Word is a popular word processing software used in a wide range of industries, including education, business, and personal use. It allows users to save their documents on their computer or in the cloud, making it easy to access, edit, and share their work from anywhere. Overall, Microsoft Word is a powerful tool for anyone who needs to create or manage written content.
Swali 24 Ripoti
What is the etiquette one should follow while working online?
Maelezo ya Majibu
Working online requires proper etiquette or "netiquette" to maintain a positive and professional atmosphere. Here are some general guidelines to follow: 1. Be respectful: Always communicate in a respectful manner. Avoid using harsh or offensive language, and be mindful of cultural differences. 2. Be mindful of your tone: It's important to communicate in a tone that's appropriate for the situation. If you're sending an email or message, make sure the tone is professional. 3. Be punctual: Time management is key. Be punctual when it comes to meetings and deadlines. 4. Be organized: Keep your digital files organized and ensure that you're using appropriate naming conventions. This will make it easier for others to find what they need. 5. Be secure: Protect your digital assets by using strong passwords and secure file sharing methods. 6. Respect privacy: Be mindful of other people's privacy, including their personal information and confidential data. 7. Be mindful of online piracy: Do not engage in any form of online piracy, including sharing copyrighted materials without permission. Remember, the online world is just as important as the physical one. Maintaining proper netiquette can help you build a positive and professional reputation, and make you more successful in your online endeavors.
Swali 25 Ripoti
The device primarily used to provide hardcopy is the?
Maelezo ya Majibu
The device primarily used to provide hardcopy is the "printer". A printer is a device that produces a physical or hardcopy of electronic documents or images, typically on paper. It can be connected to a computer or other device through a cable or wireless connection, and it can print text, graphics, or images in black and white or color. Printers come in many different types, including inkjet, laser, and thermal, and they can be used in homes, offices, and other settings. Card readers, computer consoles, and CRTs (cathode ray tubes) are not primarily used to provide hardcopy. A card reader is a device used to read information from a magnetic stripe or chip on a plastic card, such as a credit card. A computer console is the part of a computer system that contains the keyboard, monitor, and other components used to interact with the computer. A CRT is an older type of display technology that was used in older computer monitors and televisions, but has largely been replaced by newer technologies such as LCD and LED displays.
Swali 26 Ripoti
Total types of data that can be read by document reader are
Maelezo ya Majibu
Document readers are devices or software programs that can analyze and interpret written or printed text on a document. These devices can read different types of data from documents such as marks, handwritten and printed characters, and printed lines. Marks can include things like checkmarks or ticks that people might use to indicate a selection on a form or questionnaire. Handwritten characters are any letters, numbers or symbols that are written by hand, whereas printed characters are those that are produced by a printer. Printed lines refer to the lines of text that are printed on a page. Therefore, the correct answer is "all of the above" as document readers can read all of these types of data from documents.
Swali 27 Ripoti
Which term describes accessing files from a computer other than the one where the files are stored.
Maelezo ya Majibu
The term that describes accessing files from a computer other than the one where the files are stored is "remote access". Remote access means that you can access files, data or resources from a different computer or server that is located elsewhere, using a network connection like the internet. This allows you to work with files and data as if they were stored on your local computer, even though they are actually stored on a different computer or server. For example, if you are working from home and need to access files that are stored on your work computer, you can use remote access to connect to your work computer over the internet and access those files. Similarly, if you use cloud storage services like Dropbox or Google Drive, you can access your files from any computer with an internet connection, which is also a form of remote access.
Swali 28 Ripoti
Hexadecimal numbers are a mixture of
Maelezo ya Majibu
Hexadecimal numbers are a mixture of decimal numbers and letters. The decimal number system uses 10 digits, 0 through 9, to represent all numbers. The hexadecimal number system uses 16 symbols, 0 through 9 and the letters A through F, to represent numbers. These letters are used to represent the values 10 through 15, respectively. This makes hexadecimal a convenient way to represent binary data in a compact form, since each hexadecimal digit represents 4 binary digits.
Swali 29 Ripoti
Computer files can be characterised by all but,
Maelezo ya Majibu
Computer files can be characterized by their title, accessibility, ability to be modified, and where they are stored. The title of a file is simply its name, which can be used to help identify and organize it among other files. Accessibility refers to whether or not a file can be accessed or viewed by the user. Depending on the permissions set by the owner of the file, it may be accessible to everyone, only to specific users, or not accessible at all. The ability to be modified refers to whether or not the file can be edited or changed in some way. For example, a text file can be modified by adding, deleting, or changing the text within it. Where the file is stored refers to the location on a computer or network where the file is saved. This could be on the computer's hard drive, a USB drive, a cloud storage service, or a network server. Therefore, all four of these characteristics are applicable to computer files and are important to consider when working with them.
Swali 30 Ripoti
Sensitive data can be protected from prying eyes using _________
Maelezo ya Majibu
Sensitive data can be protected from prying eyes using encryption. Encryption is the process of converting data into a code or a form that cannot be easily understood without a special key or password. When data is encrypted, it is scrambled and transformed into a form that is not easily recognizable. The only way to unlock or decrypt the data is to have the specific key or password that was used to encrypt it. This means that even if someone gains unauthorized access to the encrypted data, they will not be able to read or understand it without the key or password. Encryption can be applied to many types of sensitive data, including passwords, financial information, personal data, and sensitive documents. It can be used to protect data both while it is being transmitted (e.g., through email or messaging) and while it is being stored (e.g., on a computer or server). In summary, encryption is a powerful tool for protecting sensitive data from prying eyes, by converting it into a code or a form that is not easily recognizable without the specific key or password that was used to encrypt it.
Swali 31 Ripoti
Which of the following is not a type of computer on the basis of operation?
Maelezo ya Majibu
The computer type that is not based on the operation is "Remote." This is because "remote" does not refer to how a computer operates, but rather where it is located or how it is accessed. A remote computer is one that is accessed through a network connection, such as the internet, rather than being physically present with the user. On the other hand, "analog" and "digital" are types of computers based on their method of operation. Analog computers operate by processing continuous physical variables such as voltage, while digital computers operate by processing discrete data in the form of binary digits (bits). Finally, "hybrid" computers are a combination of both analog and digital computers, where they use both continuous and discrete data to perform calculations.
Swali 32 Ripoti
Computer applications are example of ___________
Maelezo ya Majibu
Computer applications are an example of software. Software refers to the programs, data, and instructions that tell a computer what to do and how to do it. Computer applications are specific types of software that are designed to perform particular tasks or solve particular problems. Examples of computer applications include web browsers, word processors, email clients, and games. Computer applications are different from computer hardware, which refers to the physical components of a computer, such as the processor, memory, and storage devices. Computer utilities and program packages are different types of software that can be used to manage and maintain a computer system, but they are not the same as computer applications, which are designed for specific tasks and are often used by end-users. In summary, computer applications are a type of software, which refers to the programs, data, and instructions that tell a computer what to do and how to do it. Computer applications are designed to perform specific tasks or solve specific problems, and examples include web browsers, word processors, email clients, and games.
Swali 33 Ripoti
Which of these is not a job of the operating system
Maelezo ya Majibu
The job of the operating system that is not listed among the options is "Handling HTTP requests for Web pages." The operating system is the most important software that runs on a computer, providing an interface between the user and the computer hardware. It performs various functions to ensure that the computer system operates smoothly and efficiently. One of the key jobs of the operating system is to manage the computer's resources, such as allocating memory to programs that are running on the computer. The operating system is responsible for managing the computer's memory, ensuring that each program has enough memory to run efficiently, and preventing one program from using another program's memory. Another important job of the operating system is to provide security by preventing unauthorised access to files and data on the computer. It controls access to the computer's resources and ensures that only authorised users have access to the files and data that belong to them. However, handling HTTP requests for web pages is not a job of the operating system. Instead, this task is handled by web servers that run on top of the operating system. Web servers receive requests from clients, such as web browsers, and serve web pages to them over the internet. In summary, while the operating system performs many important tasks, such as managing resources and providing security, handling HTTP requests for web pages is not one of its jobs.
Swali 34 Ripoti
The joystick typically have a button on _________ used to select the option pointed by the cursor.
Maelezo ya Majibu
The joystick typically has a button on top, used to select the option pointed by the cursor. A joystick is an input device that allows a user to control the movement of a cursor on a screen or to interact with a virtual environment or game. The joystick typically has a stick or lever that can be moved in different directions to control the movement of the cursor. The button on the top of the joystick is used to select the option that the cursor is pointing to on the screen. This button is commonly referred to as the "trigger" button, and it allows the user to perform actions such as selecting a menu option, firing a weapon in a game, or interacting with objects in a virtual environment. Overall, the joystick and its trigger button provide a simple and intuitive way for users to interact with software and games, making them a popular input device for a wide range of applications.
Swali 35 Ripoti
The set of rules that defines the combination of symbols that are considered to be correctly structured statements or expressions in that language is called _________
Maelezo ya Majibu
The set of rules that defines the combination of symbols that are considered to be correctly structured statements or expressions in a language is called Syntax. Think of syntax as the grammar of a language. Just like in English, there are certain rules that dictate what combinations of words and punctuation are considered to be a proper sentence, in programming languages there are rules that dictate what combinations of symbols and syntax are considered to be a proper statement or expression. The syntax of a language determines how code should be written in order for it to be properly understood by the computer and executed as intended.
Swali 36 Ripoti
Computer softwares like ios, Ubuntu, Chrome OS, are classified as ___________
Maelezo ya Majibu
Computer softwares like iOS, Ubuntu, Chrome OS are classified as operating systems, also known as system software. An operating system is a type of software that acts as the backbone of a computer, managing its resources and allowing other software to run on it. It controls the hardware, such as the CPU, memory, and storage, and provides a platform for other software to run on. This includes basic functions like managing files, running applications, and providing access to the internet. In short, the operating system is what makes a computer work and provides a foundation for other software to run on.
Swali 37 Ripoti
The actual physical network of wires, cables and satellite that connects computers and resources throughout the world is the _______________
Maelezo ya Majibu
The actual physical network of wires, cables, and satellites that connects computers and resources throughout the world is the Internet. The Internet is a global network of connected devices that enables communication and exchange of information between computers. It enables devices to connect and share resources such as websites, email, files, and other digital content. The Internet uses a variety of communication protocols and technologies, including wired and wireless connections, to facilitate this communication and exchange of information. The Internet is a vital part of our daily lives, providing access to information and enabling us to communicate and collaborate with others from anywhere in the world.
Swali 38 Ripoti
The major function of a Database management system is _______________
Maelezo ya Majibu
The major function of a Database Management System (DBMS) is to efficiently store and manage large amounts of data in a structured manner, making it easy to retrieve, update, and manipulate the data as needed. A DBMS provides a centralized location for storing and organizing data, allowing multiple users to access and modify the data simultaneously while ensuring data integrity and security. In addition, a DBMS provides tools for defining and enforcing data relationships, constraints, and rules, ensuring data consistency and accuracy. It also provides a query language for retrieving data from the database and generating reports. Overall, the primary goal of a DBMS is to make it easy for users to interact with large amounts of data in a way that is efficient, secure, and reliable.
Swali 39 Ripoti
The combination of the arithmetic and logic units, as well as the ______________ unit makes up the central processing unit.
Maelezo ya Majibu
The combination of the arithmetic and logic units, as well as the control unit makes up the central processing unit (CPU). A CPU is the "brain" of a computer. It is responsible for executing instructions and performing calculations. The arithmetic and logic units (ALU) are the parts of the CPU that perform mathematical operations, such as addition, subtraction, multiplication, and division, as well as logical operations, such as AND, OR, and NOT. The control unit is responsible for controlling the flow of data and instructions within the CPU and between the CPU and other parts of the computer, such as memory and input/output devices. It fetches instructions from memory, decodes them to determine what operation to perform, and then directs the ALU to perform the operation. In summary, the combination of the ALU and control unit makes up the CPU, which is responsible for processing data and instructions and performing calculations in a computer.
Swali 40 Ripoti
In Microsoft Excel, sheet tabs can be renamed by ______
Maelezo ya Majibu
Sheet tabs in Microsoft Excel can be renamed by double-clicking on the sheet tab and entering the new name. To do this, simply click on the sheet tab that you want to rename and wait for it to become active. Then, double-click on the tab, and the name will become editable. Type in the new name you want for the sheet and press the Enter key or click outside the tab to save the changes.
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