Questions

Q:

 Which of the following occurs when a transaction rereads data it has previously read and finds modification or deletions caused by a committed transaction?

A) Nonrepeatable read B) Phantom read
C) Dirty read D) Consistent read
 
Answer & Explanation Answer: A) Nonrepeatable read

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Database

0 3318
Q:

Solid Carbon dioxide is known as

A) Wet Ice B) Dry Ice
C) Solid Ice D) None
 
Answer & Explanation Answer: B) Dry Ice

Explanation:

Dry ice or Cardice is the solid form of Carbon dioxide.

 

1. It has an advantage of lower temperature than the water ice and doesn't leave any residue.

 

2. The reason why it is called as Dry ice is because unlike the normal ice, it won't melt into liquid form. It directly evaporates into the air as gas. That is Solid to gas form passing through liquid state is a phenomenon called as Sublimation.

 

3. The primary use of dry ice is as cooling agent.

Report Error

View Answer Report Error Discuss

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

5 3317
Q:

Which is the first country in the world to pay a basic income to randomly picked citizens on a national level, with the aim of dismissing poverty, motivate people to join work force and decrease unemplyment ?  

A) Canada B) USA
C) Finland D) Germany
 
Answer & Explanation Answer: C) Finland

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

4 3317
Q:

"The Republic" was written by whom?

A) Plato B) Aristotle
C) Pythagoras D) Socrates
 
Answer & Explanation Answer: A) Plato

Explanation:

The Republic was written by Plato.

The_Republic_was_written_by_whom1542195012.jpg image

Report Error

View Answer Report Error Discuss

Filed Under: Books and Authors
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

5 3317
Q:

Point out the error, if any, in the following program.

#include "stdio.h"

main()

{

      unsigned char;

       FILE *fp;

       fp = fopen ("trail", "r");

       while (( ch = getc (fp)) ! = EOF)

               printf ("%c", ch);

       fclose (fp);

}  

Answer

EOF has been defined as #define EOF -1 n the file "stdio.h" and an unsigned char ranges from 0 to 255 hence when EOF is read from the file it cannot be accommodated in ch. Solution is to declare ch as an int.

Report Error

View answer Workspace Report Error Discuss

Subject: Programming

1 3317
Q:

Smasher is associated with which of the following sports?

A) Hockey B) Foot ball
C) Volley ball D) Boxing
 
Answer & Explanation Answer: C) Volley ball

Explanation:
Report Error

View Answer Report Error Discuss

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

2 3317
Q:

Who did the historian K M Pannikar call "India's new Manu, the spirit of modern law incarnate"?

Answer

Thomas Babington Macaulay

Report Error

View answer Workspace Report Error Discuss

Subject: World History

7 3317
Q:

The term senescence is another name for

A) inward aging B) primary aging
C) secondary aging D) outward aging
 
Answer & Explanation Answer: B) primary aging

Explanation:
Report Error

View Answer Report Error Discuss

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

0 3316