Questions

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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Q:

Which of the following event organised to mark Diwali celebrations, has entered Guinness Book of World Records in 2018?

A) Ayodhya Deepostav B) HarHarGange Deepostav
C) Varanasi Deepostav D) Gange Deepostav
 
Answer & Explanation Answer: A) Ayodhya Deepostav

Explanation:

Ayodhya Deepostav event organised to mark Diwali celebrations in Ayodya town has entered Guinness Book of World Records in 2018.

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Q:

Which countries launched a common digital currency "Aber"?

A) UAE & Saudi Arabia B) Saudi Arabia & Iraq
C) Iraq & UAE D) Malaysia & UAE
 
Answer & Explanation Answer: A) UAE & Saudi Arabia

Explanation:

The United Arab Emirates (UAE) central bank (UAECB) and the Saudi Arabian Monetary Authority (SAMA) have announced that the interbank digital currency they are co-developing will be called 'Aber.'

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Q:

What compound directly provides energy for cellular work?

A) ATP B) ADP
C) NADP D) NADH
 
Answer & Explanation Answer: A) ATP

Explanation:

ATP - Adinosine Triphosphate is the compound that directly provides energy for cellular work.

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Q:

Improve the bracketed part of the sentence.
He has painted that picture so often that he can do it with his (eyes closed).

A) arms full B) eyes opened
C) mind blank D) No improvement
 
Answer & Explanation Answer: D) No improvement

Explanation:
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Q:

What was the city of Timbuktu best known for?

A) Trade B) Gold
C) Diamonds D) Tea
 
Answer & Explanation Answer: A) Trade

Explanation:

The great Sahara Desert created an opportunity for wealth by trading to peoples who live in and around the region. The city of Timbuktu was built as a result of this trade.

 

Hundreds of years ago, salt was a very valuable commodity. It was valued for its taste as well as its ability to preserve food. One of the most productive areas for producing salt was the Sahara Desert, and the city of Timbuktu was built to capitalize upon this trade.

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Q:

Project Integration Management - Processes

Describe the Inputs, Tools and Techniques, Outputs of Close project Phase?

Answer

I. Inputs



  • Project management plan

  • Contract documentation

  • Enterprise environmental factors

  • Organizational process assets

  • Work performance information

  • Deliverables


II. Tools and Techniques



  • Project management methodology

  • Project management information system

  • Expert Judgment


III. Outputs



  • Administrative closure procedure

  • Contract closure procedure

  • Final product, service, or result

  • Organisational process assets (updates)

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Q:

Which of the following cities, is also known as the City of Festivals?

A) Madurai B) Varanasi
C) Puri D) Odisha
 
Answer & Explanation Answer: A) Madurai

Explanation:
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