Questions

Q:

CD-ROM is a semiconductor memory.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

"CD-ROM is a semiconductor memory" is a FALSE statement.


 


Compact Disc-Read-Only Memory, a type of optical disk capable of storing large amounts of data -- up to 1GB, although the most common size is 650MB (megabytes). A single CD-ROM has the storage capacity of 700 floppy disks, enough memory to store about 300,000 textpages.


 


Semiconductor memory is a type of semiconductor device tasked with storing data. There are two electronic data storage mediums that we can utilize, magnetic or optical.


 


Magnetic storage:


* Stores data in magnetic form.


* Affected by magnetic fields.


* Has high storage capacity.


* Doesn't use a laser to read/write data.


* Magnetic storage devices are; Hard disk , Floppy disk, Magnetic tape etc.


 


Optical storage:


* Stores data optically, uses laser to read/write.


* Not affected by magnetic fields.


* Has less storage than a hard disk.


* Data accessing is high, compared to a floppy disc.


* Optical storage devices are; CD-ROM,CD-R, CD-RW, DVD etc.


 


There is also volatile memory. This is memory that loses its data once power is cut off, while non-volatile memory retains data even without power.

Report Error

View Answer Workspace Report Error Discuss

Subject: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

68 35977
Q:

Consider the following statements about indifference curves:

1. Indifference curves are convex to the origin.

2. Higher indifference curve represents higher level of satisfaction.

3. Two indifference curves cut each other.Which of the statements given above is/are correct?

A) 1 only B) 1 and 2
C) 2 and 3 D) 3 only
 
Answer & Explanation Answer: B) 1 and 2

Explanation:

The indifference curves cannot intersect each other.

Higher indifference curve represents a higher level of satisfaction because higher IC means a bundle consisting more of both the goods or same quantity of one good n more quantity of the other good .Hence statement 2 is correct and 3 is incorrect.

Indifference curves is convex to the point of origin because of diminishing Marginal Rate of Substitution.

Report Error

View Answer Report Error Discuss

Filed Under: Indian Economy
Exam Prep: Bank Exams

0 35937
Q:

An astronaut in outer space will observe sky as

A) White B) Black
C) Blue D) Red
 
Answer & Explanation Answer: B) Black

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness

291 35896
Q:

The Indian Council of 1892 Act was based on which plan?

 

A) Northbrook Plan B) Dufferin Plan
C) Ripon Plan D) Gladstone Plan
 
Answer & Explanation Answer: B) Dufferin Plan

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: Bank Exams

1 35869
Q:

Which places is said to be the cathedral city of india?

A) Benaras B) Kancheepuram
C) Madurai D) Bhubaneswar
 
Answer & Explanation Answer: D) Bhubaneswar

Explanation:

Bhubaneswar, the capital city of the state Odisha in India, is called as The Cathedral City of India and the Temple City of India. With Puri and Konark it forms the Golden Triangle, one of eastern India's most visited destinations.

Which_places_is_said_to_be_the_cathedral_city_of_india1559025049.jpg image

Report Error

View Answer Report Error Discuss

Filed Under: Famous Places
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

107 35864
Q:

Union Home Minister is to launch the 'Single Window Clearance System' in which sector?

 

A) DISCOMs B) Steel Plants
C) Coal Mines D) Copper Mines
 
Answer & Explanation Answer: C) Coal Mines

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: Bank Exams

0 35846
Q:

Match the characteristics with their market structure:

(a) Difficult entry (often due to economies of scale)
(b) Can sell as much as it can at market price

A) (a) Monopolistic Competition, (b) Pure Monopoly B) (a) Pure Monopoly, (b) Oligopoly
C) (a) Oligopoly, (b) Pure Competition D) (a) Pure Competition, (b) Oligopoly
 
Answer & Explanation Answer: C) (a) Oligopoly, (b) Pure Competition

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian Economy
Exam Prep: Bank Exams

0 35835
Q:

Who was the Chairman of the Union Power Committee of Constituent Assembly of India?

A) Sardar Vallabhbhai Patel B) Dr. B.R.Ambedkar
C) Sir Alladi Krishnaswami Ayyar D) Pt. Jawaharlal Nehru
 
Answer & Explanation Answer: D) Pt. Jawaharlal Nehru

Explanation:

                                             jln_copy1529387008.jpg image

An idea for a Constituent Assembly of India was proposed in 1934 by M. N. Roy, a pioneer of the Communist movement in India and an advocate of radical democracy. It became an official demand of the Indian National Congress in 1935, C. Rajagopalachari voiced the demand for a constituent Assembly on 15 November 1939 based on adult franchise, and was accepted by the British in August 1940.

 

Under the Cabinet Mission Plan of 1946, elections were held for the first time for the Constituent Assembly. The Constitution of India was drafted by the Constituent Assembly, and it was implemented under the Cabinet Mission Plan on 16 May 1946.

 

The Constituent Assembly appointed a total of 22 committees to deal with different tasks of constitution-making. Out of these, eight were major committees and the others were minor committees.

 

The Major Committees and its Chairman's:: 

 


1. Drafting Committee – Dr. B.R. Ambedkar

 

2. Union Powers Committee – Jawaharlal Nehru

 

3. Union Constitution Committee – Jawaharlal Nehru

 

4. Provincial Constitution Committee – Sardar Patel

 

5. Advisory Committee on Fundamental Rights, Minorities and Tribal and Excluded Areas – Sardar Patel. This committee had the following subcommittees:
                   * Fundamental Rights Sub-Committee – J.B. Kripalani
                   * Minorities Sub-Committee – Harendra Coomar Mookerjee,
                   * North-East Frontier Tribal Areas and Assam Excluded & Partially Excluded Areas Sub-Committee – Gopinath Bardoloi
                   * Excluded and Partially Excluded Areas (Other than those in Assam) Sub-Committee – A V Thakkar

 

6. Rules of Procedure Committee – Dr. Rajendra Prasad

 

7. States Committee (Committee for Negotiating with States) – Jawaharlal Nehru

 

8. Steering Committee – Dr. Rajendra Prasad

 

 

 

Dr. Babasaheb Ambedkar, chairman of the Drafting Committee of Constituent Assembly of India.

Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

64 35802