Questions

Q:

How many layers of skin does a human have?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

Explanation:

The human skin is made of 3 layers. They are ::

1) The Epidermis

2) The Dermis

3) The Hypodermis

 

how_many_layers_does_human_skin_have1542259835.jpg image

 

Epidermis :: 

It is the outermost layer of skin, provides a waterproof barrier and creates our skin tone.

 

Demis ::

It is beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands.

 

Hypodermis ::

It is deeper layer and is made of fat and connective tissue.

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Filed Under: General Science
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11 12836
Q:

EPROM can be used for

A) Erasing and reconstructing the contents of ROM B) Duplicating ROM
C) Reconstructing the contents of ROM D) Erasing the contents of ROM
 
Answer & Explanation Answer: A) Erasing and reconstructing the contents of ROM

Explanation:

EPROM stands for Erasable Programmable Read-only Memory.

eprom_can_be_used_for1563542842.jpg image

It is a programmable read-only memory that can be used for erased and re-used.

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Filed Under: Computer
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13 12833
Q:

Guess the Word in WordPuzzle challenge ?

17309597_1240857999354635_5876598326824702189_n1500012370.jpg image

A) Management B) Managment
C) Manager D) None
 
Answer & Explanation Answer: A) Management

Explanation:

From the given hints,

MANAGEMENT satisfies.

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65 12828
Q:

Which of the following is the fastest communication channel?

A) Microwave B) Optical fiber
C) Radio wave D) All are operating at nearly the same propagation speed
 
Answer & Explanation Answer: A) Microwave

Explanation:

A microwave is the fastest communication channel whereas Optical fiber is a way of transferring data not a way of communication.

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Filed Under: Physics
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25 12818
Q:

The Mudumalai National Park is located in which state  ?

A) Chattisgarh B) Haryana
C) Tamil Nadu D) Karnataka
 
Answer & Explanation Answer: C) Tamil Nadu

Explanation:

The Mudumalai National Park (MNP) is located about 150 kilometres north-west of Coimbatore city in Tamil Nadu. The protected area is home to several endangered and vulnerable species including Indian elephant, Bengal tiger, gaur and Indian leopard. There are at least 266 species of birds in the sanctuary, including critically endangered Indian white-rumped vulture and long-billed vulture.

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31 12818
Q:

Which animal exclusively eat only eucalyptus leaves and nothing else

A) Koala B) Greater Glider
C) Common Wombat D) kangaroo
 
Answer & Explanation Answer: A) Koala

Explanation:
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Filed Under: Animals and Birds

89 12814
Q:

What is Just-in-time(JIT)?

Answer

Just-in-time,or lean manufacturing, is a production management philosophy built around the continuous reduction of waste. It is suited for businesses where production efficiency is key. Anything that interferes with productivity is waste and,therefore, the enemy under JIT systems. Techniques that support JIT philosophy include reducing inbound inventory by creating supplier delivery schedules, minimizing outbound stock with customer delivery schedules and constant work in-house reducing scrap material and wasted man-hours. These techniques improve cash flow and maximize sales margins.

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Subject: Manufacturing

11 12767
Q:

To produce deflection in a television picture tube:

A) an electric field is used B) a magnetic field is used
C) both electric and magnetic field are used D) none of the above
 
Answer & Explanation Answer: B) a magnetic field is used

Explanation:
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Filed Under: Physics

72 12767