Questions

Q:

Which of the following is a healthy blood pressure level?

A) 120/80 mmHg B) 140/90 mmHg
C) 90/60 mmHg D) 120/140 mmHg
 
Answer & Explanation Answer: A) 120/80 mmHg

Explanation:

Healthy blood pressure ranges from 120/80 to 90/60.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
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Q:

(as environmental tools) P (for military purpose) Q (are finding various new uses the world’s) R (fastest computers initially conceived) S

The correct sequence should be

A) S Q R P B) P Q R S
C) R P S Q D) Q P S R
 
Answer & Explanation Answer: A) S Q R P

Explanation:

Since, the starting statement carries a subject; S will be the first statement as it talked about the world’s fastest computers. The next statement describes the initial use of the same and the statement that follows states the new uses of the computers as environmental tools. Thus SQRP is the correct sequence and thus form a coherent paragraph.

The correct formation would be, ‘The world’s fastest computers initially conceived for military purposes are finding various new uses as environmental tools.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Where does protein synthesis take place?

A) Nucleus B) Ribosomes
C) On the cell wall D) All of the above
 
Answer & Explanation Answer: B) Ribosomes

Explanation:

Protein synthesis take place in the cytoplasm where ribosomes are located as they are the machinery which are responsible for the protein synthesis.

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Filed Under: Biology
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Q:

One function of sphincter muscles is to

A) secrete digestive juices into the GI tract B) grind large food particles
C) trigger hormone release D) control the passage of food through the GI tract
 
Answer & Explanation Answer: D) control the passage of food through the GI tract

Explanation:
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Filed Under: Biology
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Q:

Which country recently unveiled the world's first underground hotel?

A) Japan B) Dubai
C) China D) Malaysia
 
Answer & Explanation Answer: C) China

Explanation:

China recently unveiled the world's first underground hotel.

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Filed Under: General Awareness
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Q:

Which memory is stored permanently?

A) RAM B) Computer cache
C) Hard drive D) All of the above
 
Answer & Explanation Answer: C) Hard drive

Explanation:

The memory which can be retained even the power is off is called as Permanent memory or Persistent memory. Computer's hard drive is an example of permanent memory and computer's cache or RAM are examples of temporary memory.

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Q:

Who is the head of the cabinet-level committee concerning the merger of public sector banks?

A) Arun Jaitley B) Urjit Patel
C) Rajnath Singh D) Narendra Modi
 
Answer & Explanation Answer: A) Arun Jaitley

Explanation:

With reforms in the public sector banking space, the government has constituted a ministerial panel headed by Finance Minister Arun Jaitley that will oversee merger proposals of state-owned banks. The other members of the panel include Railway and Coal Minister Piyush Goyal and Defence Minister Nirmala Sitharaman.

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Filed Under: Indian Politics

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Q:

What are the different job scheduling in operating systems?

Answer

Scheduling is the activity of the deciding when process will receive the resources they request.


FCS ---> FCSFS stands for First Come First Served. In FCFS the job that has been waiting the longest is served next.


Round Robin Scheduling--->Round Robin scheduling is a scheduling method where each process gets a small quantity of time to run and then it is preempted and the next process gets to run. This is called time-sharing and gives the effect of all the processes running at the same time


Shortest Job First ---> The Shortest job First scheduling algorithm is a nonpreemptive scheduling algorithm that chooses the job that will execute the shortest amount of time.


Priority Scheduling--->Priority scheduling is a scheduling method where at all times the highest priority process is assigned the resource.

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