Q:

Which of the following is used in pencils?

A) Silicon	B) Phosphorous
C) Graphite	D) Charcoal

Answer & Explanation Answer: C) Graphite

Explanation:

A pencil is an implement for writing or drawing. It is a thin core of graphite well mixed with clay, inside a wooden body as protective casing that prevents the core from being broken.

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Filed Under: General Science
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184 50417

Q:

_____ is not caused by airborne transmission.

A) Tuberculosis	B) Chickenpox
C) Measles	D) Hepatitis B

Answer & Explanation Answer: D) Hepatitis B

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which kind of power accounts for the largest share of power generation in India

A) Hydro - electricity	B) Thermal
C) Nuclear	D) Solar

Answer & Explanation Answer: B) Thermal

Explanation:

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Filed Under: Indian Economy

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Q:

In Angiosperms, plant embryos in seed have structures called ______.

A) Spore	B) Buds
C) Sprout	D) Cotyledon

Answer & Explanation Answer: D) Cotyledon

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

The paintings in the Ajanta and Ellora caves are indicative of the development of art under the -

A) Pallavas	B) Chalukyas
C) Pandyas	D) Rashtrakutas

Answer & Explanation Answer: B) Chalukyas

Explanation:

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Filed Under: Indian Culture

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Q:

What is the cause of thrashing? How does the system detect thrashing? Once it detects thrashing, what can the system do to eliminate this problem?

Answer

Thrashing is caused by under allocation of the minimum number of pages required by a process, forcing it to continuously page fault. The system can detect thrashing by evaluating the level of CPU utilization as compared to the level of multiprogramming. It can be eliminated by reducing the level of multiprogramming.

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