Questions

Q:

What is a binary semaphore?

Answer

A binary semaphore is one, which takes only 0 and 1 as values. They are used to implement mutual exclusion and synchronize concurrent processes.


 

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Q:

Project Time Management - Processes

Describe the Inputs, Tools and Techniques, Outputs of Schedule Development?

Answer

I. Inputs



  • Organizational process assets

  • Project scope statement

  • Activity list

  • Activity attributes

  • Project schedule network diagrams

  • Activity resource requirements

  • Resource calendars

  • Activity duration estimates 

  • Project management plan


                - RisK register


II. Tools and Techniques



  • Schedule network analysis

  • Critical path method

  • Schedule compression

  • What-if scenario analysis

  • Resource leveling

  • Critical chain method

  • Project management software

  • Applying calendars

  • Adjusting leads and lags 

  • Schedule model


III. Outputs



  • Project schedule

  • Schedule model data

  • Schedule baseline

  • Resource requirements (updates)

  • Activity attributes (updates)

  • Project calendar (updates)

  • Requested changes

  • Project management plan (updates)


                 - Schedule management plan(updates)

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Q:

Groundwater is found underground in the zone of

A) Penetration B) Aeration
C) Saturation D) Both B & C
 
Answer & Explanation Answer: D) Both B & C

Explanation:

Groundwater is all the water that has penetrated the earth's surface and is found in one of two soil layers. The one nearest the surface is the "zone of aeration", where gaps between soil are filled with both air and water. Below this layer is the "zone of saturation", where the gaps are filled with water.

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

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Q:

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

She sank back with a mourn of pain

A) morn B) mourne
C) moan D) No improvement
 
Answer & Explanation Answer: C) moan

Explanation:
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Filed Under: English

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Q:

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

I was _____________ paying the toll tax.

A)  free from B) exonerated from
C) exempted from D)  exposed to
 
Answer & Explanation Answer: C) exempted from

Explanation:
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Filed Under: English
Exam Prep: TOEFL , GRE , CAT

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Q:

Infiltration is the process by which rainwater becomes

A) river water B) ground water
C) salt water D) ocean water
 
Answer & Explanation Answer: B) ground water

Explanation:

The process of absorbtion of rain water by the soil on the earth is called infiltration. By this process, the rain water that falls on the soil becomes ground water.

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

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Q:

A sales tax is a type of

A) aggressive B) regressive
C) both A & B D) None of the above
 
Answer & Explanation Answer: B) regressive

Explanation:

Sales tax is an additional amount of money you pay based on a percentage of the selling price of goods and services that are purchased.

 

For example, if you purchase a new laptop Rs. 40000 and live in an area where the sales tax is 6%, you would pay Rs.2400 in sales tax.

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

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Q:

Which of the following is a projective test?

A) Thematic apperception test B) Rorschach's ink blot test
C) Sentence completion test D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

In psychology, a projective test is an identity test intended to give an individual a chance to react to ambiguous stimuli, probably revealing hidden feelings and internal conflicts anticipated by the individual into the test.

 

Some examples of the projective test are ::

 

* Rorschach's ink blot test 

* Thematic apperception test

* Sentence completion test

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst

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