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Q:

What is busy waiting?

Answer

The repeated execution of a loop of code while waiting for an event to occur is called busy-waiting. The CPU is not engaged in any real productive activity during this period, and the process does not progress toward completion.

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Subject: Operating Systems

9 5770
Q:

Who was the founder of Sikhism?

 

 

A) Guru Ram Das B) Guru Nanak Dev
C) Guru Angad D) Guru Gobid Singh
 
Answer & Explanation Answer: B) Guru Nanak Dev

Explanation:

Sikhism was founded by Guru Nanak Dev ji. And the holy city of Sikhs, Amritsar was founded by Guru Ram Das Ji.

 

 

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

1 5770
Q:

Missing letters puzzle

Answer

Answer : F


Explanation :     In each group of 3 boxes, calculate the difference in numerical values between the top two letters, and add 1 to give the value of the letter in the lower box

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Subject: Missing letters puzzles

47 5768
Q:

A clock is started at 11 a.m. By 600 seconds past 6 p.m, the hour hand has turned through ?

A) 155 degrees B) 175 degrees
C) 205 degrees D) 215 degrees
 
Answer & Explanation Answer: D) 215 degrees

Explanation:

The total angle traced by the hour hand is the angle traced in 7 hours and 10 minutes.
We know that the angle traced by the hour hand in one hour is 30º and in one minute is 1/2º.
Therefore, (30º x 7) + (10 x 1/2º) = 215º is the angle traced by the hour hand.

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Filed Under: Clock puzzles
Exam Prep: Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO

15 5767
Q:

Who among the following received the Nobel Prize Twice in different subjects

A) Madam Curie B) Frederic Sanger
C) Pierre Curie D) John Bardeen
 
Answer & Explanation Answer: A) Madam Curie

Explanation:
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Filed Under: Honours and Awards

4 5766
Q:

Factors that may influence enzyme activity?

 

A) pH B) Substrate concentration
C) Temperature D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

0 5765
Q:

What is always coming but never arrives?

Answer

It is Tomorrow. It always be tomorrow which represents coming but never arrives.

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Subject: Word Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

7 5762
Q:

Which of the following is a true statement about Intranet and Internet ?

A) Encryption is necessary B) They use similar protocol
C) Speed is slow D) They use the same protocol
 
Answer & Explanation Answer: D) They use the same protocol

Explanation:
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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

16 5756