Questions

Q:

Which of the following vitamins are water soluble?

A) Vitamins B & C B) Vitamins K, D & C
C) Vitamins A, D & K D) Vitamins A, K, B, C & D
 
Answer & Explanation Answer: A) Vitamins B & C

Explanation:

Vitamins are essential nutrients found in foods. They perform specific and vital functions in a variety of body systems, and are crucial for maintaining optimal health.

 

The two different types of vitamins are fat-soluble vitamins and water-soluble vitamins.

 

Fat-soluble vitamins :

 Vitamins A, D, E and K — dissolve in fat before they are absorbed in the bloodstream to carry out their functions. Excesses of these vitamins are stored in the liver, and are not needed every day in the diet.

 

Water-soluble vitamins :

Vitamins dissolve in water and are not stored by the body. Since they are eliminated in urine, we require a continuous daily supply in our diet. The water-soluble vitamins include the vitamin B-complex group and vitamin C.

 

Water-soluble vitamins are easily destroyed or washed out during food storage or preparation.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration

0 3502
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:

A calorie is another term for carbohydrate.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

The given statement that a calorie is another term for carbohydrate is False.


 


Carbohydrates are one of the main types of nutrients, and are most important source of energy.


 


Where as Calorie is a measurement of how much heat energy is generated by the body processing food.


 


Your digestive system changes carbohydrates into glucose(blood sugar). Your body uses this sugar for energy. 


 

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Subject: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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2 3502
Q:

The popular Access Method for computer network is

A) Ethernet B) Token Ring
C) Bus Token D) None
 
Answer & Explanation Answer: B) Token Ring

Explanation:
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14 3501
Q:

In the context of memory management, what are placement and replacement algorithms?

Answer

Placement algorithms determine where in available real-memory to load a program. Common methods are first-fit, next-fit, best-fit. Replacement algorithms are used when memory is full, and one process (or part of a process) needs to be swapped out to accommodate a new program. The replacement algorithm determines which are the partitions to be swapped out.

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Q:

A substance that cannot be broken down into simpler substances

A) Heterogenous mixure B) Compound
C) Homogenous mixture D) Element
 
Answer & Explanation Answer: D) Element

Explanation:

A substance that cannot be decomposed (broken down) into simpler substances by ordinary chemical means.

Examples: gold, iron, carbon, hydrogen, oxygen, nitrogen.

Material composed of only one kind of matter throughout (same atoms or same molecules).

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

0 3501
Q:

To slap with a flat object

A) Gnaw B) Chop
C) Swat D) Hew
 
Answer & Explanation Answer: C) Swat

Explanation:

The one word substitute for To slap with a flat object is SWAT.

 

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Filed Under: English
Exam Prep: Bank Exams , GRE

1 3501
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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