Q:

Which operation is not performed by computer?

A) Understanding	B) Controlling
C) Processing	D) Inputting

Answer & Explanation Answer: A) Understanding

Explanation:

A computer can perform inputting, processing and cotrolling but it can't perform understanding as it is has no brain. It can't earn from its previous experiances.

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Q:

A removable magnetic disc that holds information ______

A) Floppy disk	B) Hard drive
C) Monitor	D) Portable

Answer & Explanation Answer: A) Floppy disk

Explanation:

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Q:

The primary purpose of an operating system is ?

A) To allow people to use the computer	B) To make computers easier to use
C) To keep systems programmers employed	D) To make the most efficient use of the computer hardware

Answer & Explanation Answer: D) To make the most efficient use of the computer hardware

Explanation:

The primary purpose of an operating system is to make the most efficient use of the computer hardware.

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Q:

Guess the Missing Letter in the Letter Puzzle ?

19959334_1361674073939693_2011643913464641851_n1500356636.jpg image

A) L	B) M
C) N	D) O

Answer & Explanation Answer: A) L

Explanation:

The Logic followed in the given puzzle is :

L x P = 12 x 16 = 192 (Alphabetical numbers of L & P)

P x T = 16 x 20 = 320 (Alphabetical numbers of P & T)

Similarly, K x () = 132 => () = 132/11 = 12 => L

Hence, the missing letter is L

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Q:

No current will flow between two charged bodies if they have the same

A) resistance	B) charge
C) potential	D) charge/ potential ratio

Answer & Explanation Answer: C) potential

Explanation:

An electric charge always flows from a body at higher potential to a body at a lower potential irrespective of the amounts of charges contained in them. In the question , no current flows. So there is no potential difference.

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Filed Under: Physics

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Q:

Which Of The Following Statements Is Most Accurate For The Declaration X = Circle()?

A) x contains a reference to a Circle object	B) You can assign an int value to x
C) x contains an object of the Circle type	D) x contains an int value

Answer & Explanation Answer: A) x contains a reference to a Circle object

Explanation:

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Q:

The National Atlas and Thematic Mapping Organisation (NATMO) is located at

A) Kolkata	B) Lucknow
C) Dehra Dun	D) New Delhi

Answer & Explanation Answer: A) Kolkata

Explanation:

It compiles and publishes atlases and maps on various themes of National importance. They are used for planning and research.

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Filed Under: Indian Geography

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Q:

Draw a Transmission Gate-based D-Latch?

Answer

The Transmission-Gate's input is connected to the D_LATCH data input (D), the control input to the Transmission-Gate is connected to the D-Latch enable inputs (EN) and the Transmission-Gate outputs is the D_LATCH output(Q)

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