Q:

How many hours does it take for a housefly's egg to hatch?

Answer

24 hours

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Subject: General Science

15 3249

Q:

The function of nitrogen in air is

A) to make air a moderate supporter of combustion	B) to maintain the density of air constant
C) to prevent the hydrogen in air from exploding	D) to reduce the poisonous nature of ozone in air

Answer & Explanation Answer: A) to make air a moderate supporter of combustion

Explanation:

If air contained all oxygen and no nitrogen, everything would have burnt off

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Filed Under: Chemistry

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Q:

What are different types of DBMS?

Answer

1. DBMS

2. RDBMS (Relational)

3. ORDBMS (Object Relational)

4. DDBMS (Distributed)

5. FDBMS (Federated)

6. HDDBMS (Homogeneous)

7. HDBMS (Hierarchical)

8. NDBMS (Networked)

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Subject: Database
Job Role: Database Administration

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Q:

Synapsis occurs during

A) Mitosis	B) Meiosis
C) Both A & B	D) None

Answer & Explanation Answer: B) Meiosis

Explanation:

Synapsis is the pairing of two homologous chromosomes that occurs during meiosis. It allows matching-up of homologous pairs prior to their segregation, and possible chromosomal crossover between them.

Synapsis takes place during prophase I of meiosis.

It is also called as Syndesis.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst

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Q:

Alcohol has many sensations and effects like

A) loss of concentration	B) dizziness
C) nausea	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

Alcohol has many sensations and effects like dizziness, nausea and loss of concentration.

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

5 3248

Q:

Which key is used for the last action?

A) Ctrl + D	B) Alt + Z
C) Ctrl + Z	D) Alt + D

Answer & Explanation Answer: C) Ctrl + Z

Explanation:

For undo the action or last action [Ctrl + Z] is used.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Project Manager

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Q:

I go around and in the house but never touches the house. What am I?

Answer

Te Sun.

From the time rising it goes around the house upto sunset, but never touches the house.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

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Q:

_______ is the largest city in South Africa and very famous for goldmines.

A) Cape Town	B) Johannesburg
C) Kimberley	D) Durban

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