Computer Questions for Federal Bank Officers Scale 1 & clerks 2018

1.

Which one of the following is an Indian super computer? 

   A.) Tianhe-2
   B.) VIRGO
   C.) Titan
   D.) Shaheen II

Answer: Option 'B'

VIRGO is a supercomputer that was developed by IIT Madras. Tianhe-2 is a super computer that was built by China. Titan is a supercomputer that belongs to USA and Shaheen II is a supercomputer that was built by Saudi Arabia.

2.

What is included in an e-mail address?

   A.) Domain name followed by user’s name
   B.) User’s name followed by domain name
   C.) User’s name followed by postal address
   D.) User’s name followed by street address

Answer: Option 'B'

An email address consists of two parts, a local-part or user name and a domain-part separated by an “@” – in steve@example.com, steve is the local-part or user name and example.com is the domain-part.

3.

Which of the following is/are modifier keys in a computer? 

   A.) Ctrl
   B.) Alt 
   C.) Shift 
   D.) All of the above

Answer: Option 'D'

Modifier keys include Alt, Ctrl, Shift. A modifier key is a key that modifies the action of another key when the two are pressed together.

4.

__________ ensures secure transfer of data over an unsecured network, such as the Internet.

   A.) Antivirus
   B.) Hacking
   C.) Cracking
   D.) Cryptography

Answer: Option 'D'

In cryptography, data are sent in such a way that they look completely different from the original data. Thus, cryptography ensures secure transfer of data over an unsecured network.

5.

What does JAR stand for?

   A.) JQuerry Application Rapid-development
   B.) Java Application Resolution
   C.) Java Archive
   D.) JQuerry Application Resolution

Answer: Option 'C'

In software, JAR (Java Archive) is a package file format typically used to aggregate many Java class files and associated metadata and resources (text, images, etc.) into one file to distribute application software or libraries on the Java platform.

6.

Which of the following statements is true for a piconet?  

   A.) It works on TCP/IP
   B.) It is an adhoc network
   C.) It works on Bluetooth technology
   D.) Option (b) and (c)

Answer: Option 'D'

Piconet is an adhoc network that works on the Bluetooth technology and connects up to eight devices. It is also called personal area network (PAN). A scatternet is a type of ad hoc computer network consisting of two or more piconets.

7.

Which operation performs a set union of two ‘similarly structured’ tables?

   A.) Union
   B.) Join
   C.) Product
   D.) Intersect

Answer: Option 'A'

Union operation performs a set union of two ‘similarly structured’ tables.

8.

Which of the following is an example of application software? 

   A.) Microsoft Windows
   B.) Linux
   C.) Mac OSX
   D.) MS Word 2007

Answer: Option 'D'

MS Word 2007 is application software.

9.

Which of the following statements is true for a piconet?  

   A.) It works on TCP/IP
   B.) It is an adhoc network
   C.) It works on Bluetooth technology
   D.) Option (b) and (c)

Answer: Option 'D'

Piconet is an adhoc network that works on the Bluetooth technology and connects up to eight devices. It is also called personal area network (PAN). A scatternet is a type of ad hoc computer network consisting of two or more piconets.

10.

These printers do not establish any mechanical contact between the print head and the paper. The examples of such type of printers are  

   A.) line printers, drum printers
   B.) drum printers and dot-matrix printers
   C.) line printers and dot-matrix printers
   D.) inkjet and laser printers

Answer: Option 'D'

Non-impact printer does not establish any mechanical contact between the print head and the paper. The well-known non-impact printers are inkjet and laser printers.

11.

Which among the following device performs modulation and demodulation?

   A.) Fiber optic
   B.) Modem
   C.) Satellite
   D.) Coaxial Cable

Answer: Option 'B'

A modem (modulator-demodulator) is a network hardware device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information.

12.

What is a tuple?

   A.) Row
   B.) Field
   C.) Projection
   D.) Union

Answer: Option 'A'

Tuple is a row.

13.

What is a motion path?

   A.) A type of animation entrance effect
   B.) A method of advancing slides
   C.) A method of moving items on a slide
   D.) All of the above

Answer: Option 'C'

Motion path is a method of moving items on a slide.

14.

10BaseT uses which type of cables to connect network devices?  

   A.) twisted-pair
   B.) coaxial
   C.) multi-mode fiber optic
   D.) single-mode fiber optic

Answer: Option 'A'

In 10BaseT, 10 means the transfer rate of this Ethernet is 10 Mbps; Base describes the type of signaling used, that is Baseband; and T denotes that the cable used is twisted -pair cable.

15.

Which of the following is an example of application software? 

   A.) Microsoft Windows
   B.) Linux
   C.) Mac OSX
   D.) MS Word 2007

Answer: Option 'D'

MS Word 2007 is application software.

16.

In relational database, a field is a:

   A.) label
   B.) table of information
   C.) group of related tables
   D.) category of information

Answer: Option 'D'

A field is category of information.

17.

Which of the following is correct acronym of VGA?

   A.) Video Graphics Adapter
   B.) Visual Graphics Array
   C.) Volatile Graphics Array
   D.) Video Graphics Array

Answer: Option 'D'

Video Graphics Array (VGA) refers specifically to the display hardware first introduced with the IBM PS/2 line of computers, but through its widespread adoption has also come to mean either an analog computer display standard, the 15-pin D-subminiature VGA connector or the 640x480 resolution itself.

18.

Which of the following is true about Page Preview Mode?

   A.) You can see all pages of your document
   B.) You can only see the page you are currently working
   C.) You can only see pages that do not contain graphics
   D.) You can only see the title page of your document

Answer: Option 'A'

In page preview mode you can preview all the pages of the document.

19.

OSI model has how many layers?

   A.) Two layers
   B.) Five Layers
   C.) Seven Layers
   D.) Six Layers

Answer: Option 'C'

OSI Model stands for Open Source Interconnection and it has seven layers: Application Layer, Presentation Layer, Session Layer, Transport Layer, Network Layer, Data link Layer, Physical Layer.

20.

Which of the following is file extension for MS Word documents?

   A.) WRD
   B.) DOC
   C.) FIL
   D.) TXT

Answer: Option 'B'

'.doc' is a file extension for Word file.


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