ING Search

Q:

Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative

Assertion(A) : The steam engine was invented by James Watt.

Reason (R) : There was a problem of taking out water from flooded mines

A) Both A and R are true and R is the correct explanation of A.	B) Both A and R are true but R is NOT the correct explanation of A.
C) A is true but R is false.	D) A is false but R is true.

Answer & Explanation Answer: A) Both A and R are true and R is the correct explanation of A.

Explanation:

The problem of pumping out water from the flooded mines provided the need of a self working engine, which led James Watt to invent the same.

Report Error

View Answer Report Error Discuss

Filed Under: Assertion and Reason

Q:

Which of the following is not used for commenting in java?

A) //	B) /* */
C) /** */	D) / /

Answer & Explanation Answer: D) /** **/

Explanation:

// is a single line comment
/* */ is commenting on one or more lines
/** */ is documentation comment

Report Error

View Answer Report Error Discuss

Filed Under: Java

Q:

Which of the following is not the other name of attriibute?

A) Data member	B) Instance variable
C) instance	D) Data filed

Answer & Explanation Answer: C) instance

Explanation:

Instance is an object not an attribute

Report Error

View Answer Report Error Discuss

Filed Under: Java

Q:

Client code having direct access to internal data is called

A) Encapsulation	B) DataHiding
C) Polymorphism	D) DataAbstraction

Answer & Explanation Answer: B) DataHiding

Explanation:

Client code must use setters and getters to access internal data in DataHiding

Report Error

View Answer Report Error Discuss

Filed Under: Java

Q:

Which of the following are the debugging windows in .NET?

A) Breakpoints	B) Output
C) Immediate	D) All the above

Answer & Explanation Answer: D) All the above

Explanation:

All the above listed are debugging windows in .NET

Report Error

View Answer Report Error Discuss

Filed Under: .NET

Q:

Which among the following are the components of windows registry?

A) Keys	B) SubKeys
C) Values	D) All the above

Answer & Explanation Answer: D) All the above

Explanation:

All the above listed are the components of Windows registry

Report Error

View Answer Report Error Discuss

Filed Under: Operating Systems

Q:

Keeping the actoins and attributes together under a single unit is called

A) Encapsulation	B) Information Hiding
C) Polymorphism	D) Inheritance

Answer & Explanation Answer: A) Encapsulation

Explanation:

Encapsulation is a process of binding the data objects together under a single unit.It is one ofthe elements of oops

Report Error

View Answer Report Error Discuss

Filed Under: Java

Q:

Which among the following are the capabilities of the Cursor?

A) It reads every row one by one.	B) It can be parameterised and hence are flexible
C) It can be positioned to specific rows	D) All the above

Searching for "ING"

Quick Links