Questions

Q:

What is process synchronization?

Answer

A situation, where several processes access and manipulate the same data concurrently and the outcome of the execution depends on the particular order in which the access takes place, is called race condition. To guard against the race condition we need to ensure that only one process at a time can be manipulating the same data. The technique we use for this is called process synchronization.

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Q:

Project Cost Management - Processes

Describe the Inputs, Tools and Techniques , Outputs included in the Cost Estimating ?

Answer

I. Inputs



  • Enterprise environmental factors

  • Organizational process assets 

  • Project scope statement

  • Work breakdown structure

  • WBS dictionary 

  • Project management plan


             - Schedule management plan


             - Staffing management plan


             - Risk register


II. Tools and Techniques



  • Analogous estimating

  • Determine resource cost rates

  • Bottom-up estimating

  • Parametric estimating

  • Project management software

  • Vendor bid analysis

  • Reserve analysis

  • Cost of quality


III. Outputs



  • Activity cost estimates 

  • Activity cost estimate supporting detail 

  • Requested changes

  • Cost management plan (updates)

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Q:

Swap two variables without using third variable.

Answer

#include<stdio.h>
int main(){
    int a=5,b=10;
    a=b+a;
    b=a-b;
    a=a-b;
    printf("a= %d  b=  %d",a,b);
}

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Subject: Programming

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Q:

The First battle of which war was the Battle of Alma?

A) Creek war B) Crimean war
C) Korean war D) Chinese war
 
Answer & Explanation Answer: B) Crimean war

Explanation:
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Filed Under: World History

2 2074
Q:

Insurance can help you to protect against

A) unexpected accidents B) illegal consent
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) unexpected accidents

Explanation:

Insurance can help you to protect your properties and assets like home, car, stocks,... against unexpected accidents.

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

0 2074
Q:

Where is the RAM located in a computer?

A) Monitor B) Processor
C) Mother board D) None of the above
 
Answer & Explanation Answer: C) Mother board

Explanation:

On the right corner of the mother board RAM is located in a computer.

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Q:

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

He says, “I am a little bit afraid.”

 

A) He was a little bit afraid, he said. B) He said he was afraid.
C) He says that he is a little bit afraid. D) He says that he was a little bit afraid.
 
Answer & Explanation Answer: C) He says that he is a little bit afraid.

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE

0 2074
Q:

World’s longest expressway will come up in which state?

A) Gujarat B) Uttar Pradesh
C) Himachal Pradesh D) Karnataka
 
Answer & Explanation Answer: B) Uttar Pradesh

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

3 2074