Questions

Q:

The composition of electrician solder is

A) lead-37%, tin-63% B) Iron-37%, tin-63%
C) lead-37%, Steel-63% D) Steel-37%, copper-63%
 
Answer & Explanation Answer: A) lead-37%, tin-63%

Explanation:
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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Who governs the INTERNET ?

A) ISOC B) IETF
C) IAB D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:
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Filed Under: Computer

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Q:

 The process of reading a database schema and producing a data model from that schema is known as:

A) data modeling. B) database design.
C) reverse engineering. D) None of the above is correct.
 
Answer & Explanation Answer: C) reverse engineering.

Explanation:
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Filed Under: Database

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Q:

An entity is a thing in the real world with an independent existence.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Entity is a real world object

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Subject: Database
Job Role: Database Administration

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Q:

Between which one of the following pairs of ports does Panama Canal shorten the distance to the maximum?

A) Liverpool and Shanghai B) New York and Honolulu
C) Liverpool and Sydney D) New York and San Francisco
 
Answer & Explanation Answer: D) New York and San Francisco

Explanation:
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Filed Under: World Geography

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Q:

What are the main attributes for a successful commercial lawyer?

Answer

Interpersonal Skills: Good lawyers and paralegals have exceptional interpersonal skills and can establish trusting relationships with each and everyone they work with.
Logical Thinking Ability: A great lawyer is able to guess logically and make legitimate judgments and assumptions based on data presented.
Perseverance: Those working in the legal profession must have perseverance. In most cases require long hours of work with heavy research and lots of writing. A superb lawyer or legal assistant must be active to put in the time it takes to get the role done.
Public Speaking Skills: A good lawyer has excellent public speaking skills and is comfortable addressing a courtroom. They can also easily handle speaking in front of other groups.
Writing Skills: A great lawyer or legal assistant has exceptional writing skills which might be used in preparing compelling arguments, motions, briefs, and other legal documents.
Creativity: A brilliant lawyer is creative and able to think of affordable solutions when problems and unique situations arise.
Research Skills: Preparing a legal strategy generally requires a vast amount of studies. The one who involved in the legal profession should have superb research skills to be able to find and recognize pertinent information.

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Subject: Law

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Q:

When is the longest day observed?

A) December 22 B) June 21
C) August 21 D) September 22
 
Answer & Explanation Answer: B) June 21

Explanation:

Longest day is observed on June 21

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Q:

Can I increase the size of a dynamically allocated array? < Yes / No> if yes, how?

Answer

Yes, using the realloc() function as shown below:


main()


{


        int *p;


        p = ( int *) malloc (20) ;


        t = p;


        t = (int *) realloc ( p, 40);


        if ( t == NULL )


        Printf (" Cannot reallocate, leaves previous allocated region unchanged ");


       else


       {


              if ( p ==t )


              ;  / * the array expanded at the same region */


             else


            { 


                 free ( p ); / * deallocate the original array */


                 p = t;  /* set p to newly allocated region */


             }


      }


}  

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Subject: Programming

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