Computer Quiz for RRBs/IBPS Exam

Q1. A computer system includes  
(a) Hardware
(b) Software
(c) Peripheral devices
(d) All of these
(e) None of these

Q2. The central processing unit (CPU) consists of:
a) User, Input, Secondary storage
b) Control unit, Primary storage, and Secondary storage
c) Control unit, Arithmetic-logic unit and Primary storage
d) Control unit, Processing, and Secondary storage
e) Internet, Arithmetic-logic unit, Input

Q3. Which of the following is not permitted in an e-mail address?
a) Period (.)
b) Underscore (_)
c) Lowercase alphabets (a-z)
d) Uppercase alphabets (A-Z)
e) Space ( )

Q4.  In CSMA/CD, the computer sends a fixed unit of data called a(n)_______
a) Node
b) Packet
c) Override
d) Token
e) None of the above

Q5. Which of the following is contained at the end of the file name and helps to determine the type of file?  
a) File property
b) The nomenclature
c) The name
d) File subname
e) File extension

Q6. Which of the following is a binary number?
(a) 10101011
(b) 5600
(c) 2020
(d) 021
(e) None of the above

Q7. Text in a column is generally aligned ______ .
(a) Justified
(b) Right
(c) Centre
(d) Left
(e) None of the above

Q8. OSI model has how many layers?
a) Two layers
b) Five Layers
c) Seven Layers
d) Six Layers
e) Eight Layers

Q9. Computer mouse is also known as __________.
a) Pointing Device
b) Scanning Device
c) Sensing Device
d) Moving Device
e) All of the above

Q10. Which shortcut key is used to create a new folder in MS Windows?
a) Right Click Button+W+Enter
b) Ctrl+W+Shift
c) Right Click Button+F+Enter
d) Right Click Button+Q+Enter
e) Ctrl+Shift+N

Q11. What is a small arrow or blinking symbol i.e. a movable indicator on desktop is called?
a) Logo
b) Mouse
c) Cursor
d) Palm
e) Hand

Q12. Which of the following statement is true about Password?
a) It is a code by which a user gains access to a computer system
b) It is an entrance without paying something
c) It is a pass for viewing movie
d) All of the above
e) None of the above

Q13. Which of the following is not a valid memory unit?
a) ILB
b) KB
c) YB
d) PB
e) Byte

Q14. What is Remote Desktop Connection?
a) It was known as Terminal Services in Windows Server 2008 and earlier, it is one of the components of Microsoft Windows.
b) a technology that allows you to carry your computer in remote areas.
c) a technology that allows you to sit at the client computer and connect to the host remote computer in a different location
d) both (a) and (c)
e) All of the above

Q15. What does VIRUS stands for?
a) Vital Information Resources under Siege
b) Viral Important Record User Searched
c) Very Interchanged Resources User Searched
d) Very Intelligent Resources under Search
e) None of the above