IT/COMPUTER AWARENESS

 Computer Awareness MCQs play a vital role in RRB Mains Exam and others as well. So, we are providing you a series of IT MCQs

1. The _______ controls a client’s computer resources.

1) application program 2) instruction set 3) operating system   4) server application 5) compiler

 2. Which of the following functions is not performed by servers?

1) Email processing 2) Database sharing 3) Processing Websites 4) Storage 5) Word processing

3. The process of transferring files from a computer on the Internet to your computer is called _______ .

1) downloading        2) uploading   3) FTP            4) JPEG           5) downsizing

4. The Internet allows you to ________.

1) send electronic mail            2) view Web pages     3) connect to servers all around the world
4) All of the above     5) None of these

 5. To reload a Web page, press the _______ button.

1) Redo   2) Reload       3) Restore        4) Ctrl              5) Refresh

6. Editing a document consists of reading through the document you’ve created, then ________.

1) correcting your errors         2) printing it                3) saving it                  4) deleting it

5) None of these

 7. What kind of software would you most likely use to keep track of a billing account?

1) Word processing     2) Electronic publishing         3) Spreadsheet
4) Web authoring        5) None of these

  8. Text and graphics that have been out of copied are stored in an area called the ________.

1) Pasteboard 2) Copyboard   3) Clipboard          4) Cuttingboard           5) None of these

9. Which media has the ability to have data/information stored (written) on them by users more than once?

1) CD-R disks             2) CD-RW disks         3) Zip disks    4) OptiDisks

5) Both CD-RW disks and Zip disks

10. Which of the following is NOT a famous operating system?

1) Windows Vista       2) Mac OS X              3) Linux            4) Sun OS            5) Virtual Box

Answers:

Q 1 2 3 4 5 6 7 8 9 10
A 3 5 2 4 1 5 3 3 2 5

 

 

  1. The computer abbreviation TB usually means

1) Tab Block               2) Turbo Byte             3) Tera Byte                4) Tera Bit
5) None of these

  1. Ctrl + H key is used for/to

1) Open font dialog box                      2) Centre Alignment
3) Open Replace box              4) Insert link                5) None of these

  1. ________ is an OOP principle.

1) Structured programming                 2) Procedural programming
3) Inheritance              4) Linking                   5) None of these

  1. COBOL is widely used in________applications.

1) Commercial                         2) Scientific                 3) Space
4) Mathematical                      5) None of these

  1. The most frequently used instructions of a computer program are likely to be fetched from

1) the hard disk           2) cache memory         3) RAM                       4) registers
5) None of these

 

Answers:

  1. 3              2.3        3.3        4.1        5.2

1. To modify the structure of a created table, which SQL command is used?

1) change            2) alter              3) update           4) modify                  5) None of these

2. ________ can be used to send an e-mail to a large group at one time.

1) Group          2) Alias              3) Mail server                      4) Listserv              5) Remote server

3. UTP and STP are the types of which cable?

1) Fibre-optic cable                      2) Co-axial cable                  3) Twisted pair cable
4) Wired medium                        5) None of these

4. What is Outlook Express?

1) Scheduler                  2) E-mail Client            3) Address Book
4) All the above             5) None of these

5. Off-line operation is the operation of devices without the control of

1) ALU              2) control unit               3) processor                4) memory               5) CPU

IT MCQs 

1. A specialised network device that determines the next network point to which it can forward a data packet towards the destination of the packet is commonly known as

1) bridge
2) router
3) switch
4) hub
5) repeater

2. Personal logs or journal entries posted on the web are known as

1) web casts
2) blogs
3) list serv
4) subject directories
5) registry

3. In an OS ________ feature allows a single computer to process the task of several users at different stations in round-robin fashion.

1) multiprocessing
2) multitasking
3) time-sharing
4) multiprogramming
5) time processing

4. When computer is booted ________ are loaded into main memory.

1) utility programs
2) word processing instructions
3) software instructions
4) internal command instructions
5) external command instructions

5. Which key is used in combination with another key to perform a specific task?

1) Function
2) Control
3) Arrow
4) Space bar
5) None of these

Answers:
  1. 2
  2. 2
  3. 3
  4. 4
  5. 2   

IT MCQ: 15 SEPT 2018

1. What is the full form of URL?
1) Uniform Resource Locator                  2) Uniform Resource Link
3) Uniform Registered Link                    4) Unified Resource Link
5) None of these

2. In which of the following forms does the data is stored in a computer?
1) Decimal                2) Binary             3) Hexadecimal           4) Octal               5) None of these

3. Technology used to provide internet by transmitting data over wires of telephone network is
1) Transmitter         2) Diodes           3) HHL                  4) DSL                 5) None of these

4. Which level language is assembly language?
1) High-level programming language               2) Medium-level programming language
3) Low-level programming language               4) Machine language
5) None of these

5. Documents, Movies, Images and Photographs etc are stored at a
1) Application Sever               2) Temporary Sever                  3) Print Server
4) File Server                              5) None of these