Nkojọpọ....
|
Tẹ mọ́ & Dì mú láti fà yíká. |
|||
|
Tẹ ibi lati pa |
|||
Ibeere 7 Ìròyìn
Which of these is not a logic comparison symbol in computer studies ?
Awọn alaye Idahun
Ibeere 8 Ìròyìn
The transfer of information from the Internet to your computer is called?
Awọn alaye Idahun
Ibeere 18 Ìròyìn
The computer that features a Liquid Crystal Display (LCD) is known as ...... Computer?
Awọn alaye Idahun
Ibeere 19 Ìròyìn
The mechanical counting device called pascaline was invented by......... pascal?
Awọn alaye Idahun
Ibeere 21 Ìròyìn
Which of the following circuits is used as memory device in a computer?
Ibeere 23 Ìròyìn
In order to find and load a file that has been saved, you need to select the ... Command.
Awọn alaye Idahun
Ibeere 25 Ìròyìn
A/AN is a virus program that copies and multiplies itself by using computer networks and security flaws?
Awọn alaye Idahun
Ibeere 29 Ìròyìn
The user chosen secret string of characters that allows access to the use of computer is called?
Awọn alaye Idahun
Ibeere 32 Ìròyìn
The maximum length of 10 base T unshielded twisted pair cable in meters is?
Awọn alaye Idahun
Ibeere 36 Ìròyìn
The logical unit of transfer between the backing storage and main memory in file organization is called?
Awọn alaye Idahun
Ibeere 38 Ìròyìn
How do you find and load a file that has been saved? select ..... command.
Awọn alaye Idahun
Ibeere 39 Ìròyìn
The editing features in Microsoft Word include the following, except?
Awọn alaye Idahun
Ibeere 41 Ìròyìn
Which of these registered jacks is used in terminating phone lines?
Awọn alaye Idahun
Ibeere 45 Ìròyìn
Change a\(frac{(b-c)^2}{d +2}\) in algebraic expression to BASIC arithmetic expression.
Awọn alaye Idahun
Ibeere 46 Ìròyìn
Integrated circuit chips used in micro computer are made of element called?
Awọn alaye Idahun
Ibeere 47 Ìròyìn
The process of .... is difficut without computer in transportation system.
Awọn alaye Idahun
Ibeere 48 Ìròyìn
The distribution of video and audio content to a dispersed audience through electronic media is called?
Awọn alaye Idahun
Ibeere 49 Ìròyìn
Every computer system connected to the Internet must have a unique address?
Ibeere 53 Ìròyìn
Which of these packages is appropriate for preparing payroll of workers?
Awọn alaye Idahun
Ibeere 54 Ìròyìn
In data base, the minimum number of characters. user can input in the field is known as field?
Awọn alaye Idahun
Ibeere 55 Ìròyìn
A calculating machine that is made of hardwood with cursor of glass and metal is called?
Awọn alaye Idahun
Ibeere 59 Ìròyìn
36. Which of these characteristics of languages is common to all computer programs?
Awọn alaye Idahun
Ibeere 62 Ìròyìn
(a) Draw the AND gate and produce its truth table
(b) List two examples of an output device.
(c)(i) What is a computer virus.
(ii) Give two examples of computer virus.
(d) Convent 28C in hexadecimal to decimal number
Awọn alaye Idahun
None
Ibeere 63 Ìròyìn
(a) What is word processing?
(b) Give two example of word processors.
(c) State two uses of world wide web (www)
(d)(i) List two types of cables. (ii) What is the advantage of registered jacks 11 (RJ11) over other connectors?
Awọn alaye Idahun
None
Ibeere 64 Ìròyìn
Briefly explain the following terms: (a) website (b) protocols (c) webpage (d) e-commerce (e) e-mails.
Awọn alaye Idahun
None
Ibeere 65 Ìròyìn
(a) List two operations that can be performed on computer file.
(b) State three precautions to be taken in order to secure a computer file.
(c) State three advantages of computerized file over manual files.
(d)What is an antivirus?
Awọn alaye Idahun
None
Ṣe o fẹ tẹsiwaju pẹlu iṣe yii?