PSC Computer Operator Exam Mock Test (SET 1)
1
To insert a new slide in the Current Presentation, we can choose .....
CTRL + M
CTRL + N
CTRL + O
CTRL + P
2
What does ASCII stand for?
American Standard Code for Information Interchange
American Scientific Code for Information Interchange
American Scientific Code for Interchanging Information
American Standard Code for Interchanging Information
3
BIOS stands for .....................
Base Interface Operating System
Basic Input Output System
Base Interaction for Output System
Basic Interface to Operating System
4
The unit that processes logical and arithmetical operations ...................
ALU
Control Unit
Memory Unit
Cache Unit
5
The act of exploiting human weaknesses to gain access to personal information and protected systems is known as ...................
Trojan Monuver
DDOS exectuin
Social Engineering
Worm Infiltration
6
Which of the following is the protocal that provides email facility?
FTP
SMTP
TELNET
SNMP
7
As compared to the secondary memory, the primary memory of a computer is
large
cheap
fast
slow
8
Hexadecimal numbers are a mixture of .......................
Octal and Decimal Numbers
Binary and Octal Numbers
Letters and Decimal Numbers
Binary and Decimal Numbers
9
You suspect a virus has entered your computer. What will not be affected by the virus?
CMOS
Boot Sector
Floppy Disks
Program Files
10
Which of the following is related to preventing unauthorized access to information?
ICT Policy
Privacy ACT
Electronic Transaction Act
National Communication Policy
11
A computer program with a graphical user interface for displaying and navigating between web pages is called
Navigator
File Explorer
Web Browser
Word Processor
12
A function inside another function is called ............................
Nested Function
Round Function
Sum Function
Text Function
13
The ghost text that appears behind the text is known as
Air Mark
Shade Mark
Water Mark
Shadow Mark
14
How to insert the Page Break in Word?
Enter
ALT + Enter
CTRL + Enter
SHIFT + Enter
15
In Ms-Word, frequently used tasks can be automated using ....................
Mail Merge
Macro
Thesaurus
Spell Checker
