Holy Infant Computer Studies (JSS 3)
Instruction:-
1. All questions must be answered.
2. Answers must be typed and arrange vertically.
3. Write your name and class before submission.

OBJECTIVE QUESTIONS

Question 1:
The supervisory software of a computer is called _____  
(a) operating system
(b) high – level language  
(c) transistor
(d) desktop

Question 2:
An example of application software is called _____
(a) MS Excel
(b) byte
(c) Unix
(d) Windows 7

Question 3:
Which of the following has negative impact on ICT on the society?  
(a) Employment
(b) perpetration of fraud
(c) data processing
(d) drawing using Corel

Question 4:
The following are example of Operating system EXCEPT
(a) Windows
(b) Linux
(c) Page maker
(d) DOS

Question 5:
Convert 30 to hexadecimal
(a) 1E  
(b) F2  
(c) 2F
(d) 2E

Question 6:
Convert 1111012 to decimal
(a) 16
(b) 61
(c) 72
(d) 14

Question 7:
Binary digit is also known as _____
(a) byte
(b) bit
(c) nibble
(d) gigabyte

Question 8:
The world wide connectivity of computer is known as ____
(a) O ‘ NET
(b) INTERNET
(c) FAX
(d) communication

Question 9:
The intersection of row and column in spreadsheet application is called. ______ (a) work sheet
(b) cell
(c) column-row
(d) browsing

Question 10:-
Another name for the Monitor is _____ (a) VDU
(b) DUC
(c) UCD
(d) Screen

Question 11:
Information displayed on the monitor screen is ____
(a) hardware
(a) spyware
(c) softcopy
(d) print out

Question 12:
The longest key on the keyboard is ______
(a) return  key
(b) control key
(c) space bar
(d) enter key

Question 13:
Flash disc is an example of ____
(a) storage device
(b) ALU
(c) control device
(d) disc plate

Question 14:
The software for cleaning virus – attack in the computer system is called _____ (a) vacuum cleaner
(b) anti – virus
(c) virus – eraser
(d) virus sanitizer

Question 15:
A presentation is created using _______ (a) MS – Excel
(b) MS- Power point
(c) Corel draw
(d) MS Word

Question 16:
CRT mean ____
(a) Cold Ray Table
(b) Communication Ray Tube
(c) Cathode Ray Tube
(d) Communication Raw Tubules

Question 17:
What is the full meaning of BASIC ?
(a) Beginners All - purpose Symbolic Instructional Code.
(b) Be All Symbolic Instruction Code
(c) Basic Symbolic Code
(d) Beginner All - purpose Symbolic Information Code

Question 18:
what is the output of the following program segment ?


10 A = 10
20 C = A^ 2
30 PRINT C

(a) 2 (b) 100 (c) 20

Question 19:
Which of the following is an example of search engine?
(a) Google
(b) Data
(c) Desktop
(d) Database

Question 20:
Yahoo mail is used mainly for ________ (a) sending and receiving
(b) playing games
(c) downloading application
(d) hacking

Question 21:
Which of the following is an example of ICT  gadget?
(a) Drum
(b) Telephone (GSM)
(c) Ruler
(d) Toaster

Question 22:
Program currently in use for processing data are in ______
(a) Hard – Disk
(b) ROM
(c) RAM
(d) VDU

Question 23:
Storage currently in use when processing data is _____
(a) RAM
(b) flash disk
(c) ROM
(d) DVD disk

Question 24:
A person that uses computer to accomplish  a particular objective is referred to a _____
(a) user
(b) Programmer
(c) Scientist
(d) Engineer

Question 25:
Deleted files in the computer can be found in the
(a) printer
(b) icon
(c) Recycle bin
(d) Dust bin

Question 26:
How many bits are there in 4 – bytes? (a) 8
(b) 24
(c) 32
(d) 64

Question 27:
The part of a computer that holds data and instructions is
(a) ALU
(b) memory unit
(c) control unit
(d) CRT

Question 28:
The lowest unit of measuring information in a computer is ______
(a) byte
(b) bit
(c) mega byte
(d) cell

Question 29:
The difference between the people who can use the computers and those who can't use the computers is ____
(a) digital
(b) digit
(c) digital divide
(d) digitalization

Question 30:
ROM means ____
(a) Read Object Machine
(b) Random Object Memory
(c) Read Only Memory
(d) Rank Order Memory