Questions

Q:

What is mutex?

Answer

Mutex is a program object that allows multiple program threads to share the same resource, such as file access, but not simultaneously. When a program is started a mutex is created woth a unique name. After this stage, any thread that needs the resource must lock the mutex from other threads while it is using the resource. the mutex is set to unlock when the data is no longer needed or the routine is finished.

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Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The base of the cooking vessels would have a thick coating of carbon deposit and (clean) it was a pain.

A) cleaned B) cleans
C) cleaning D) no improvement
 
Answer & Explanation Answer: C) cleaning

Explanation:
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Q:

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Rampage

A) Binge B) Frenzy
C) Harmony D) Turmoil
 
Answer & Explanation Answer: C) Harmony

Explanation:
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Q:

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

 

Tanya will bring the snake.

 

A) The snake will be bring by Tanya. B) Tanya will be bringing the snake.
C) The snake will be brought by Tanya. D) The snake brought by Tanya
 
Answer & Explanation Answer: C) The snake will be brought by Tanya.

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

Chew something over

 

A) Discuss or consider something at length. B) Grab what belongs to someone else.
C) Take a large bite, more than you can eat. D) Talk while eating.
 
Answer & Explanation Answer: A) Discuss or consider something at length.

Explanation:
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate
it by selecting the appropriate option.


Mangoes do not ___________ all at the same time. Hence, they are not plucked on the same day.

A) germinate B) ripen
C) grow D) age
 
Answer & Explanation Answer: B) ripen

Explanation:
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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P- According to various estimates, between 1942 and 1944 there were approximately 400 victims of this practice daily in Warsaw alone, with numbers on some days reaching several thousands.

Q- A common German practice in occupied Poland was to round up random civilians on the streets of Polish cities.

R- For example, on 19th September 1942 close to 3000 men and women were transported by train to Germany – they had been caught in the massive round-ups all over Warsaw the previous two days.

S- The term, "lapanka" carried a sardonic connotation from the word's earlier use for the children's game known in English as "tag".

A) SQRP B) SRPQ
C) QSPR D) QPRS
 
Answer & Explanation Answer: C) QSPR

Explanation:
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Q:

A dissecting aortic aneurysm occurs when

A) The inner layers of the aorta become separated B) The aorta ruptures, resulting in profound bleeding
C) All layers of the aorta suddenly contract D) None of the above
 
Answer & Explanation Answer: A) The inner layers of the aorta become separated

Explanation:

A dissecting aortic aneurysm occurs when the inner layers of the aorta become separated.

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