Questions

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
Job Role: Analyst , IT Trainer

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Q:

A Big Draw meaning

A) a lovely spectacle B) a game without any result
C) a huge attraction D) a keen contest
 
Answer & Explanation Answer: C) a huge attraction

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

0 2912
Q:

Who was the Roman Emperor when Jesus was born?

A) Tiberius B) Augustus
C) Gaius Octavius D) Julius Caesar
 
Answer & Explanation Answer: B) Augustus

Explanation:

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Augustus was a Roman statesman and military leader who served as the first Emperor of the Roman Empire, controlling Imperial Rome from 27 BC until his death in AD 14. Jesus was born in 4 BC.

 

Hence, Augustus was the Roman Emperor when Jesus was born.

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

2 2912
Q:

Write a c program for insertion sort.

Answer

#include<stdio.h>
int main(){

  int i,j,s,temp,a[20];

  printf("Enter total elements: ");
  scanf("%d",&s);

  printf("Enter %d elements: ",s);
  for(i=0;i<s;i++)
      scanf("%d",&a[i]);

  for(i=1;i<s;i++){
      temp=a[i];
      j=i-1;
      while((temp<a[j])&&(j>=0)){
      a[j+1]=a[j];
          j=j-1;
      }
      a[j+1]=temp;
  }

  printf("After sorting: ");
  for(i=0;i<s;i++)
      printf(" %d",a[i]);

  return 0;
}

Output:
Enter total elements: 5
Enter 5 elements: 3 7 9 0 2
After sorting:  0 2 3 7 9

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Subject: Programming

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Q:

Iveco, Part of the Fiat group, holds 15 per cent stake in an Indian automobile company. The  company in the question is 

A) AShok Leyland B) Hindustan Motors
C) Tata Motors D) Eitcher
 
Answer & Explanation Answer: A) AShok Leyland

Explanation:
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Filed Under: Business Awareness

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Q:

Which one of the following National Highways is the longest

A) NH-2 B) NH-7
C) NH-8 D) NH-15
 
Answer & Explanation Answer: B) NH-7

Explanation:
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Filed Under: Indian Economy

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Q:

Quality of a musical note depends on

A) Fundamental frequency B) Amplitude of the wave
C) Harmonics present D) Velocity of sound in the medium
 
Answer & Explanation Answer: C) Harmonics present

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

From the following former Prime Ministers, whose name can be found on Indian currency notes?

A) Atal Bihari Vajpayee B) Indira Gandhi
C) Dr. Manmohan Singh D) Narasimha Rao
 
Answer & Explanation Answer: C) Dr. Manmohan Singh

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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