Questions

Q:

Which of the following is a Heterogeneous Mixture?

A) Air B) Table salt
C) Soda D) Brass
 
Answer & Explanation Answer: C) Soda

Explanation:

Here Soda is a Heterogenous Mixture.

 

A Heterogeneous Mixture is a mixture having a non-uniform composition i.e, the mixture contains components in different phases. Using various means, the parts in the mixture can be separated from one another.

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Filed Under: Physics
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Q:

What will be output of following c code?

void main()
{
struct bitfield
{
unsigned a:5;
unsigned c:5;
unsigned b:6;

}bit;
char *p;
struct bitfield *ptr,bit1={1,3,3};
p=&bit1;
p++;
clrscr();
printf("%d",*p);
getch();
}

Answer

Output: 12

Explanation:
Binary value of a=1 is 00001 (in 5 bit)
Binary value of b=3 is 00011 (in 5 bit)
Binary value of c=3 is 000011 (in 6 bit)

In memory it is represented as:
Let address of bit1 is 500 which initialize to char pointer p. Since can is one byte data type so p++ will be 501. *p means content of memory location 501 which is (00001100) and its binary equivalent is 12. Hence output is 12.

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Subject: Programming

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Q:

The project life cycle can be broken into five phases that tend to overlap with each other frm one phase to another;however ,the control phase does not overlap with a specific phase. why?

A) Change control management is seperate from the other phases B) Change control management has a plan that can be usede throughout the initiation, planning, execution, and closeout of the project
C) Because the project sponsor is responsible for change control management , the project manager is not involved with that phase of the project D) Change control extends throughout the entire project from initiation to closeout
 
Answer & Explanation Answer: D) Change control extends throughout the entire project from initiation to closeout

Explanation:

Change control management is utilized from the begining to the end of the project in order to keep it focused with an emphasis on the time and budget. Answer A is incorrect because change control management is not seperate from the other phases. Answer B is incorrect because the control plan must be throughout the other phases of a project. Its usage is not optional, and consistent utilization is imperative to managing scope creep and other scope expansions. Answer C is incorrect because the project sponsors is generally not responsible for the change control documentation, although it should be involved in the buy-in and approval process.

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Filed Under: PMP Certification

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Q:

The black flag signifies

the_black_flag_signifies1553164164.png image

A) protest B) danger
C) peace D) troop
 
Answer & Explanation Answer: A) protest

Explanation:

The black flag signifies a protest.

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Filed Under: General Awareness
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Q:

Area in which two types of air masses meet

A) Front B) Hemisphere
C) Cloud D) None of the above
 
Answer & Explanation Answer: A) Front

Explanation:

The area in which two types of air masses meet is called Front. There are two types of fronts. They are 

1) Cold front

2) Warm front

area_in_which_two_types_of_air_masses_meet1538715344.png image

When a cold air mass pushes a warm air mass, it is called as Cold front. Similarly, when a warm air mass pushes the cold air mass, it is called as warm front.

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Filed Under: Indian Geography
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Q:

The land mass of India has an area of ______ million square km.

A) 1.28 B) 2.28
C) 3.28 D) 4.28
 
Answer & Explanation Answer: C) 3.28

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Which of these does not contain a structural protein?

A) Tendons B) Ovalbumin
C) Muscles D) Ligaments
 
Answer & Explanation Answer: B) Ovalbumin

Explanation:
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Filed Under: Biology
Exam Prep: AIEEE
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Q:

Who is the First Indian to win a medal in badminton at the Olympics ?

Answer

Saina Nehwal

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