Questions

Q:

Explain the concept of the Distributed systems?

Answer

Distributed systems work in a network. They can share the network resources,communicate with each other.

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Q:

Biogeochemical cycles are crucial to ecosystem function because

A) they keep the planet warm enough for living things to survive B) energy flows through ecosystems in one direction only and is eventually dissipated as heat
C) they prevent catastrophic extinctions D) nutrients and other life-sustaining molecules are in limited supply and must be continually recycled
 
Answer & Explanation Answer: D) nutrients and other life-sustaining molecules are in limited supply and must be continually recycled

Explanation:

Biogeochemical cycles are crucial to ecosystem function because ::

 

1. Chemical elements are available in only limited amounts and must be recycled.

2. Nutrients and other life-sustaining molecules are in limited supply and must be continually recycled.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Sundarbans of Estern India is an example of

A) Forest Ecosystem B) Mangrove Ecosystem
C) Grassland Ecosystem D) Marine Ecosystem
 
Answer & Explanation Answer: B) Mangrove Ecosystem

Explanation:
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Filed Under: Indian Economy

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Q:

Dantiwada Dam is located in?

A) Gujarat B) Sikkim
C) Andhra Pradesh D) Telangana
 
Answer & Explanation Answer: A) Gujarat

Explanation:

Dantiwada Dam is located in Gujarat.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

With which country India exchanged its border maps?

A) China B) Sri Lanka
C) Pakistan D) Bangladesh
 
Answer & Explanation Answer: D) Bangladesh

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Which statement correctly changes the next extent size?

A) ALTER TABLE customer MODIFY NEXT SIZE 300 B) ALTER TABLE customer MODIFY NEXT EXTENT SIZE 300
C) ALTER TABLE customer MODIFY EXTENT SIZE 300 D) ALTER TABLE customer NEXT SIZE 300
 
Answer & Explanation Answer: A) ALTER TABLE customer MODIFY NEXT SIZE 300

Explanation:
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Filed Under: IBM Certification

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Q:

What are necessary conditions for dead lock?

Answer

1. Mutual exclusion (where at least one resource is non-sharable)


2. Hold and wait (where a process holds one resource and waits for other resource)


3. No preemption (where the resources can’t be preempted)


4. Circular wait (where p[i] is waiting for p[j] to release a resource. i= 1,2,…n


j=if (i!=n) then i+1


else 1 )

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Q:

The agricultural revolution led to the need for organized

A) greenhouse gas reform B) government
C) pest control D) technological reform
 
Answer & Explanation Answer: B) government

Explanation:

The Agricultural Revolution led to the need for more organized civilizations and societies i,e government.

The_agricultural_revolution_led_to_the_need_for_organized1556260336.jpg image

 

The Agricultural Revolution was a period of technological improvement and increased crop productivity that occurred during the 18th and early 19th centuries in Europe.

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Filed Under: World History
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

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