Questions

Q:

Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is

A) of variable refractive index B) made up of slabs of different refractive indices
C) homogeneous and transparent D) inhomogeneous and transparent
 
Answer & Explanation Answer: C) homogeneous and transparent

Explanation:

In vacuum and in homogeneous, transparent media, such as air, water, and glass, light moves in a straight line. When light encounters a boundary between two different transparent media, some light is reflected and some moves from the first into the second medium.

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Filed Under: Physics
Exam Prep: Bank Exams

1 2078
Q:

The substances which reduce friction are called _________.

A) irregularities B) lubricants
C) adhesives D) viscous
 
Answer & Explanation Answer: B) lubricants

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

13 2077
Q:

Which vehicle was used for ISRO's successfully launch of 104 satellites?

A) PSLV - C37 B) PSLV - C36
C) PSLV - C39 D) PSLV - C38
 
Answer & Explanation Answer: A) PSLV - C37

Explanation:

PSLV - C37 vehicle was used for ISRO's successfully launch of 104 satellites.

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

3 2077
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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0 2077
Q:

The Ajanta Cave Paintings are a testimony to the golden age of ____ in India.

A) Buddhism B) Shaivism
C) Jainism D) Vaishnavism
 
Answer & Explanation Answer: A) Buddhism

Explanation:
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Filed Under: Indian History

2 2077
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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1 2077
Q:

Which error are you likely to get when you run the following program?

main()

{

  struct emp

  {

      char name[20];

      float sal;

  };

  struct emp e[10];

  int i;

  for ( i = 0 ; i <= 9; i++)

        scanf ( "%s %f" , e[i].name, &e[i].sal );

}

Answer

Floating point formats not linked

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Subject: Programming

0 2076
Q:

The powder keg in the balkans refers to the

A) efforts taken to ease tensions throughout the region B) invasion of the region
C) larger number of munitions factories built in the region D) political instability of the region
 
Answer & Explanation Answer: D) political instability of the region

Explanation:

In the early 20th century, the Balkans were called a "powder keg" because the political situation in the region was very unstable. For a long time, the Ottoman Turks occupied the balkans, and with the rise of nationalism, some balkan states declared independence.

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

1 2076