IBPS IT Specialist Officer professional knowledge Practice -8

1. One advantage of dial-up internet access is__________

[A] It utilizes broadband technology

[B] It utilizes existing telephone service

[C] It uses a router for security

[D] Modem speeds are very fast

[E] None of these

(Ans):-B

 

2. A computer checks the _____of user names and password for a match before granting access.

[A] Website

[B] Network

[C] Backup file

[D] Database

[E] None of these

(Ans):-D

 

3. Computer that is potable and convenient for users who travel is known as_______

[A] Super computers

[B] Laptops

[C] Mini computers

[D] File server

[E] None of these

(Ans):-B

 

4. Which of the following is true?

[A] Byte is a single digit in a binary number

[B] Bit represents a grouping of digital numbers

[C] Eight digit binary numbers is called a byte

[D] Eight digit binary numbers is called a bit

[E] None of these

(Ans):-C

 

5. Office LAN’s that are spread geographically apart on a large scale can be connected using a corporate________

[A] CAN

[B] LAN

[C] DAN

[D] VAN

[E] TAN

(Ans):-D

 

6. Which process check to ensure the components of the computer are operating and connected properly?

[A] Booting

[B] Processing

[C] Saving

[D] Editing

[E] None of these

(Ans):-A

 

7. How can the user determine what programs are available on a computer?

[A] Checking the hard disk properties

[B] Viewing the installed programs during the booting process

[C] Checking the operating system for a list of installed programs

[D] Checking the existing files saved on the disk

[E] None of these

(Ans):-D

 

8. In Dos, the ‘’Label’’ command is used to

[A] Display the label of disk

[B] Change the label of disk

[C] Remove the label of disk

[D] Both 1 and 2

[E] None of these

(Ans):-D

 

9. The subsystem of the kernel and hardware that virtual to physical addresses comprises.

[A] Process management sub-system

[B] Memory management sub-system

[C] Input/output management sub-system

[D] All the above

[E] None of these

(Ans):-B

 

10. Which of the following computer language is a mathematically oriented languages used for scientific problems?

[A] FORTRAN

[B] LISP

[C] COBOL

[D] APPLE

[E] None of these

(Ans):-A

 

11. Which of the following types of table’s constraints will prevent the entry of duplicate rows?

[A] Primary key

[B] Unique

[C] Null

[D] Foreign key

[E] None of these

(Ans):-A

 

12. The sharing of a medium and its path by 21 or more devices is called

[A] Modulation

[B] Encoding

[C] Line discipline

[D] Multiplexing

[E] None of these

(Ans):-D

 

13. Which multiplexing technique transmits along signals?

[A] FDM

[B] Synchronous TDM

[C] Asynchronous TDM

[D] Both 2 and 3

[E] None of these

(Ans):-A

 

14. How many values can be represented by a single byte?

[A] 4

[B] 16

[C] 64

[D] 256

[E] 512

(Ans):-D

 

15. Which of the following refers to a small, single-site network?

[A] LAN

[B] DSL

[C] RAM

[D] USB

[E] CPU

(Ans):-A

 

16. Microsoft office is

[A] Shareware

[B] Public-domain software

[C] Open-source software

[D] A vertical market application

[E] An application suite

(Ans):-E

 

17. Information travels between components on the mother board through

[A] Flash memory

[B] CMOS

[C] Bays

[D] Buses

[E] Peripherals

(Ans):-5

 

16. How are data organized in a spreadsheet?

[A] Lines and spaces

[B] Layers and planes

[C] Height and width

[D] Rows and columns

[E] None of these

(Ans):-D

 

17. The blinking symbol on the computer screen is called the

[A] Mouse

[B] Logo

[C] Hand

[D] Palm

[E] Cursor

(Ans):-E

 

18. Application software

[A] is used to control operating system

[B] is designed to help programmers

[C] Performs specific task for computer users

[D] is used for making design only

[E] All the above

(Ans):-C

 

19. The person contributing the idea of the stored program was

[A] John Neumann

[B] Charles Babbage

[C] Howard Aiken

[D] Daniel Thomas

[E] Dennis Ritenie

(Ans):-A

 

20.The speed at which the monitor accepts data is called

[A] Bandwidth

[B] Interlacing

[C] Response time

[D] Scanning

[E] Maximum speed

(Ans):-A

Posted in: IT Officer professional knowledge