QUIZ ON : WEB DESIGNING AND PUBLISHING - EDITORS

EDITORS

00:00:00

What is Java Programming Language?

Option A. A runtime system
Option B. A set of development tools
Option C. An Application Programming Interface (API)
Option D. All of these
True Answer D

Explanation :

What is Java Programming Language?

Question No# : 01 out of 20

The process of pressing the mouse button two times is known as?

Option A. Click
Option B. Double Click
Option C. Dragging
Option D. Right Click
True Answer B

Explanation :

The process of pressing the mouse button two times is known as?

Question No# : 02 out of 20



Which of the following problems are decidable?

1) Does a given program ever produce an output?
2) If L is a context-free language, then, is L’ also context-free?
3) If L is a regular language, then, is L’ also regular?
4) If L is a recursive language, then, is L’ also recursive?

Option A. 1, 2, 3, 4
Option B. 1, 2
Option C. 2, 3, 4
Option D. 3, 4
True Answer D

Explanation :

 CFL's are not closed under complementation. Regular and recursive languages are closed under complementation.

Which of the following problems are decidable?

1) Does a given program ever produce an output?
2) If L is a context-free language, then, is L’ also context-free?
3) If L is a regular language, then, is L’ also regular?
4) If L is a recursive language, then, is L’ also recursive?

Question No# : 03 out of 20



Infrared waves and Optical Fibre cable uses light waves for transmission of data.

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer B

Explanation :

Infrared waves and Optical Fibre cable uses light waves for transmission of data.

Question No# : 04 out of 20



‘को’ से किस कारक चिह्न का बोध होता है?

Option A. कर्म कारक
Option B. करण कारक
Option C. संबंध कारक
Option D. अधिकरण कारक
True Answer A

Explanation :
हिंदी में आठ कारक होते हैं। उन्हें विभक्ति चिह्नों के साथ निचे वर्णित किया गया है। 1. कर्ता -- ने 2. कर्म -- को 3. करण -- से, के साथ, के द्वारा 4. संप्रदान -- के लिए, को 5. अपादान -- से (पृथक) 6. संबंध -- का, के, की, रा, रे, री 7. अधिकरण -- में, पर 8. संबोधन -- हे ! अरे ! ओ!

‘को’ से किस कारक चिह्न का बोध होता है?

Question No# : 05 out of 20

An unordered list contains n distinct elements. The number of comparisons to find an element in this list that is neither maximum nor minimum is

Option A. θ(n log n)
Option B. θ(n)
Option C. θ(log n)
Option D. θ(1)
True Answer D

Explanation :
Ans Θ(1), because all elements are distinct, select any three numbers and output 2nd largest from them.

An unordered list contains n distinct elements. The number of comparisons to find an element in this list that is neither maximum nor minimum is

Question No# : 06 out of 20

The start-up process is stored on which hardware component?

Option A. BIOS
Option B. RAM
Option C. ROM
Option D. CPU
True Answer A

Explanation :

The start-up process is stored on which hardware component?

Question No# : 07 out of 20



Which windows program do you use to manage folders and files?

Option A. Accessories
Option B. Control Panel
Option C. Explorer
Option D. Office
True Answer C

Explanation :

Which windows program do you use to manage folders and files?

Question No# : 08 out of 20



Information that is incorrectly inputted is referred to as which of the following?

Option A. Human error
Option B. Transcription error
Option C. Transposition error
Option D. Troubleshooting error
True Answer A

Explanation :

Information that is incorrectly inputted is referred to as which of the following?

Question No# : 09 out of 20



What will be the output of the following Python code?

  1.     data = [[[1, 2], [3, 4]], [[5, 6], [7, 8]]]
  2.      
  3.     print(data[1][0][0])

Option A. 1
Option B. 2
Option C. 4
Option D. 5
True Answer D

Explanation :
Execute in the shell to verify.

What will be the output of the following Python code?

  1.     data = [[[1, 2], [3, 4]], [[5, 6], [7, 8]]]
  2.      
  3.     print(data[1][0][0])

Question No# : 10 out of 20



Ext2 file system can be used in Windows 7 Operating System.

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer B

Explanation :

Ext2 file system can be used in Windows 7 Operating System.

Question No# : 11 out of 20

Which of the following is a virus?

Option A. Natural occurs
Option B. To make by human being
Option C. Made by machine
Option D. All of above
True Answer B

Explanation :

Which of the following is a virus?

Question No# : 12 out of 20



ATM uses asynchronous time-division multiplexing, and encodes data into small, fixed-sized packets called cells.

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer A

Explanation :

ATM uses asynchronous time-division multiplexing, and encodes data into small, fixed-sized packets called cells.

Question No# : 13 out of 20



DNS provides mapping of IP with domain name

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer A

Explanation :

DNS provides mapping of IP with domain name

Question No# : 14 out of 20



Unix is a single user operating system.

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer B

Explanation :

Unix is a single user operating system.

Question No# : 15 out of 20



The communication protocol used by internet is:

Option A. HTTP
Option B. TCP/IP
Option C. WWW
Option D. FTP
True Answer B

Explanation :

The communication protocol used by internet is:

Question No# : 16 out of 20



Greek word sigma is used for what in excel?

Option A. Word count
Option B. Number count
Option C. Auto sum
Option D. All of the above
True Answer C

Explanation :

Greek word sigma is used for what in excel?

Question No# : 17 out of 20



Value Added Services means

Option A. Better Value on Premium
Option B. Expensive services
Option C. additional services
Option D. Better Value on Discount
True Answer C

Explanation :

Value Added Services means

Question No# : 18 out of 20



Which one of the following is a valid email.

Option A. address?Enquiries.guilds.co.@.uk
Option B. sales@enquiries.guilds.co.uk
Option C. @sale.enquiries@guilds.co.uk
Option D. sales.enquiries.guilds.co.uk
True Answer B

Explanation :

Which one of the following is a valid email.

Question No# : 19 out of 20



A company buys a computer to serve as a backup to its main server. This will mainly affect the _______ of the network.

Option A. Performance
Option B. Reliability
Option C. Security
Option D. None of the above
True Answer B

Explanation :

A company buys a computer to serve as a backup to its main server. This will mainly affect the _______ of the network.

Question No# : 20 out of 20