Questions

Q:

what is the clock frequency for 8085?

Answer

3MHz is the maximum clock frequency for 8085.

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Subject: Hardware

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Q:

What is cache memory?

Answer

Cache momory is a small high-speed memory. it is used for temporary storage of data & information between the main memory and the CPU(center processing unit). The cache memory is only in RAM.


Cache memory is random access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. AS the microprocessor processes data, it looks in the cache memory and if it finds the data there.

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Subject: Hardware

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Q:

How many years ago earth is believed to be originated?

Answer

 4600 million

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Subject: World Geography

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Q:

How many Earth- sized Exoplanets have been discovered by NASA around a single star in February 2017 ?

A) 14 B) 7
C) 6 D) 11
 
Answer & Explanation Answer: B) 7

Explanation:

NASA announced a Seven new system of Exoplanets, which are Earth-size, and could potentially hold life.These exoplanets are located outside of our solar system and orbit a star. NASA has named the system of planets after the ‘Transiting Planets and Planetesimals Small Telescope,’ which is located in Chile. This telescope first discovered three of the planets in this system in May 2016. Unlike Earth, which rotates on its axis, the planets are “tidally locked to the star.” This means that one side of the planet has only day, and one side has only night. It also means the weather conditions are unlike what we experience on Earth.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT , GATE
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Q:

The only perennial river in Peninsular India is _____ .

A) Godavari B) Kaveri
C) Krishna D) Bhima
 
Answer & Explanation Answer: B) Kaveri

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

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Q:

The first formed primary xylem elements are called ___________.

A) Metaxylem B) Protoxylem
C) Xylem fibres D) Xylem parenchyma
 
Answer & Explanation Answer: B) Protoxylem

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

In Paramecium, the food is moved to a specific spot by the movement of ______ which cover the entire surface of the cell.

A) cilia B) villi
C) pseudopodia D) vacuole
 
Answer & Explanation Answer: A) cilia

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which is an example of a complex sentence?

A) The cricket match was cancelled, because it was raining. B) My Dad laughed when I told a joke
C) He sang and she danced. D) All of the above
 
Answer & Explanation Answer: A) The cricket match was cancelled, because it was raining.

Explanation:

A complex sentence is a sentence that contains an independent clause and one or more dependent clauses.

If two clauses are connected with a coordinating conjunction, it's a compound sentence.

If two clauses are connected with a subordinating conjunction, it's a complex sentence.

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT , GRE , TOEFL
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