Questions

Q:

Clay is an example of

A) Aquiclude B) Glossy
C) Utilitarian D) None of the above
 
Answer & Explanation Answer: A) Aquiclude

Explanation:

Clay is an example of Aquiclude.

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Filed Under: General Science
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Q:

Buddha means

A) the enlightened one B) the religious preacher
C) the genius D) the powerful
 
Answer & Explanation Answer: A) the enlightened one

Explanation:
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Filed Under: Indian History

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Q:

How would you use qsort() function to sort an array of structures?

Answer

#include "string.h"


#include "stdlib.h"


struct stud


{


       int rollno;


       int marks;


       char name[30];


};


int sort_m (struct stud *, struct stud *);


int sort_name (struct stud *, struct stud *);


int sort_marks (struct stud *, struct stud *);


 


main()


{


static struct stud ss[] = {


                                            { 15, 96, "Akshay" },


                                            { 2, 97, "Madhuri" },


                                            { 8, 85, "Aishvarya" },


                                            { 10, 80, "Sushmita" }


                                   };


int x,w;


clrscr();


w = sizeof (struct stud);


 


printf ('\nIn order of roll numbers:");


qsort (ss, 4, w, sort_rn);


for(x=0; x<4;x++)


     printf ("\n%d%s%d", ss[x].rollno, ss[x].name,ss[x].marks);


 


printf("\n\nIn order of names:");


qsort(ss, 4, sort_name);


 


for (x=0; x<4;x++)


      printf("\n%d%s%d",ss[x].rollno, ss[x].name,ss[x].marks);


printf("\n\nIn order of marks:");


qsort(ss,4,w,sort_marks);


 


for (x=0;x<4;x++)


      printf ("\n%d%s%d",ss[x].rollno,ss[x].name,ss[x].marks);


}


int sort_rn (struct stud *t1, struct stud *t2)


{


     return (t1->rollno-t2->rollno);


}


 


int sort_name (struct stud *t1, struct stud *t2)


{


     return (strcmp(t1->name,t2->name));


}


int sort_marks (struct stud *t1, struct stud *t2)


{


     return (t2->marks-t1->marks);


}


 


 


 

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Subject: Programming

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Q:

Which planet has the lowest density?

A) Earth B) Jupiter
C) Saturn D) Neptune
 
Answer & Explanation Answer: C) Saturn

Explanation:

Saturn, the solar system's second largest planet that takes the prize for least dense. It's less dense than water, which has led many people to postulate that it would float.

However, even if it somehow found its way to a body of water large and deep enough to contain it, Saturn would break apart and its rocky core would sink.

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Filed Under: Physics
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Q:

Which of these lines contains a metaphor?

A) You light up my life. B) She was fishing for compliments.
C) He broke my heart. D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

A metaphor is a figure of speech that is used to make a comparison between two things that aren't alike but do have something in common.

 

In all the given options we have Metaphors.

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Filed Under: English
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Q:

World Soil Day is celebrated on ?

A) July 26 B) June 30
C) August 9 D) December 5
 
Answer & Explanation Answer: D) December 5

Explanation:
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Filed Under: Important Days and Years
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15 4453
Q:

An important tool for project scope management is

A) Fast tracking B) Work breakdown structure
C) Crashing D) A Gantt Chart
 
Answer & Explanation Answer: B) Work breakdown structure

Explanation:

Work breakdown structure is an important tool for project scope management.

 

Project Scope Management refers to the set of processes that ensure a project’s scope is accurately defined and mapped. Scope Management techniques enable project managers and supervisors to allocate just the right amount of work necessary to successfully complete a project—concerned primarily with controlling what is and what is not part of the project’s scope.

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Q:

Give examples for 8/16/32 bit Microprocessor?

Answer

8-bit processor - 8085/Z80/6800;


16-bit processor - 8086/68000/Z8000;


32-bit processor - 80386/80486

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Subject: Hardware

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