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Q:

Echolocation is an adaptation bats use to

A) locate flowering plants B) hunt insects in flight
C) find warm places for hibernation D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Echolocation is an adaptation bats use to hunt insects in flight, locate flowering plants and find warm places for hibernation.

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Filed Under: Physics
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Q:

Who among the following is a famous American thriller and mystery fiction writer?

A) Dan Brown B) Rupert Brooke
C) John Brown D) Charlotte Bronte
 
Answer & Explanation Answer: A) Dan Brown

Explanation:
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Q:

What process immediately preceeded protein synthesis at the ribosome?

A) transcription B) replication
C) translation D) duplication
 
Answer & Explanation Answer: A) transcription

Explanation:

Protein synthesis at the ribosome is immediately preceeded by the transcription process.

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Filed Under: Biology
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Q:

Which of the following statements about monsoons are correct?

A) Monsoons can cause devastating landslides and floods. B) Heavy monsoons increase agricultural output.
C) A weak monsoon season can lead to drought and starvation. D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:
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Filed Under: Indian Geography
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Q:

When a piece of pure silicon is doped with aluminium, then

A) the conductivity of the doped silicon piece will remain the same B) the doped silicon piece will become n-type
C) the doped silicon piece will become p-type D) the resistivity of the doped silicon piece will increase
 
Answer & Explanation Answer: C) the doped silicon piece will become p-type

Explanation:

p type of semiconductor is obtained when Silicon is doped with a trivalent impurity like Aluminium. Aluminium is a p-type dopant, which means that when a semiconductor i.e. silicon is doped with aluminium, it creates a hole (positively charged carrier) by accepting an electron from the silicon atom. Electrical conductivity of semiconductors increasesand resistivity remains the same

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

According to a survey, which country has become the second largest smartphone market in the world?

A) Japan B) China
C) India D) USA
 
Answer & Explanation Answer: C) India

Explanation:

According to a Report by analyst firm Canalys, India has become the second largest smartphone market in the world.

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Filed Under: General Awareness
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Q:

What has 6 faces, but does not wear makeup, and 21 eyes but cannot see?

Answer

A Dice has 6 faces with 1 - 6 number of dots one on each side.


So in total 1 + 2 + 3 + 4 + 5 + 6 = 21 dots resembles as eyes.


 


dice-png-dice-transparent-png-image-5501587195619.png image

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Subject: Logic Puzzles Exam Prep: Bank Exams

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Q:

What is the difference between oracle,sql and sql server?

Answer

  • Oracle is based on RDBMS.

  • SQL is Structured Query Language.

  • SQL Server is another tool for RDBMS provided by MicroSoft


 

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Subject: Oracle Certification
Job Role: Database Administration

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