IT Trainer Questions


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
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Q:

National Science Centre is located at

A) New Delhi B) Pune
C) Bangalore D) Hyderabad
 
Answer & Explanation Answer: A) New Delhi

Explanation:

National Science Centre is located at New Delhi.

national_science_centre_is_located_at1553943841.jpg image

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Filed Under: Indian Geography
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Q:

which of the following represents a set of properties that guarantee that database transactions are processed reliably in computer science ?

A) Buffer Cache B) ACID
C) Foreign Key D) None
 
Answer & Explanation Answer: B) ACID

Explanation:

ACID means (Atomicity, Consistency, Isolation, Durability) is a set of properties of database transactions intended to guarantee validity even in the event of errors, power failures, etc.

In the context of databases, a sequence of database operations that satisfies the ACID properties and, thus, can be perceived as single logical operation on the data, is called a transaction. For example, a transfer of funds from one bank account to another, even involving multiple changes such as debiting one account and crediting another, is a single transaction.

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Filed Under: IBM Certification
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Q:

Who is the first woman lawyer to be appointed as Supreme court judge?

A) Indu Malhotra B) Fathima Beevi
C) R. Banumathi D) Ruma Pal
 
Answer & Explanation Answer: A) Indu Malhotra

Explanation:

Supreme Court collegium has selected senior advocate Indu Malhotra as the first woman lawyer to be directly appointed as a judge of the apex court.

Along with Malhotra, Uttarakhand High Court Chief Justice KM Joseph has also been promoted as a Supreme Court justice.

Malhotra holds the distinction of being only the second woman in Supreme Court’s history to be designated as a senior advocate in 2007.

In all, Malhotra is going to be the seventh woman judge since independence to make it to the Supreme Court.

At present, Justice R Banumathi is the lone woman judge in the apex court.

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Filed Under: General Awareness
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Q:

A group of giraffe is called as

A) colony B) tower
C) fleet D) pride
 
Answer & Explanation Answer: B) tower

Explanation:

A group of giraffes is called as tower.

Whereas

A group of ants is called as colony

A group of lions is called as pride

A group of ships is called as fleet.

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Filed Under: English
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Q:

5 Digits Number?

What 5-digit number has the following features:

If we put the numeral 1 at the beginning, we get a number three times smaller than if we put the numeral 1 at the end of the number.

Answer

We can make an equation:


3(100000 + x) = 10x+1


(Why? Well, adding 100000 puts a 1 at the front of a five-digit number, and multiplying by 10 and adding 1 puts a 1 at the end of a number)


Solving this gives:


10x+1 = 3(100000 + x)
10x+1 = 300000 + 3x
10x = 299999 + 3x
7x = 299999
x = 299999/7 = 42857


The answer is 42857 (142857 is three times smaller than 428571).

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Q:

Which of the following is a Non Renewable Resource of Energy?

A) Wind Power B) Hydrogen Fuel
C) Natural Gas D) Solar Energy
 
Answer & Explanation Answer: C) Natural Gas

Explanation:

Natural Gas is a Non Renewable Resource of Energy because that does not renew itself once used, unlike the other choices. 

It is a resource that will not be naturally replenished.

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Filed Under: Physics
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Q:

Recently deleted files are stored in

A) Taskbar B) My Computer
C) Recycle Bin D) Desktop
 
Answer & Explanation Answer: C) Recycle Bin

Explanation:

Deleted files are not permanently removed from the hard drive or the computers memory. Before they are permanently removed from the system they are stored in Recycle Bin. Recycle Bin is a folder or directory where deleted items are temporarily stored. It is also called as trash.

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