Questions

Q:

What is the purpose of the sigmoid colon?

Answer

Sigmoid colon or pelvic colon is a curved, S-shaped portion of the large intestine which is closest to the rectum and anus.


sigmoid_colon1532669660.jpg image


* It helps to transports fecal matter from the descending colon to the rectum and anus.


 


* It is the final segment of the colon.

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Subject: Biology Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

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Q:

When a piece of pure silicon is doped with aluminium, then

A) the conductivity of the doped silicon piece will remain the same B) the doped silicon piece will become n-type
C) the doped silicon piece will become p-type D) the resistivity of the doped silicon piece will increase
 
Answer & Explanation Answer: C) the doped silicon piece will become p-type

Explanation:

p type of semiconductor is obtained when Silicon is doped with a trivalent impurity like Aluminium. Aluminium is a p-type dopant, which means that when a semiconductor i.e. silicon is doped with aluminium, it creates a hole (positively charged carrier) by accepting an electron from the silicon atom. Electrical conductivity of semiconductors increasesand resistivity remains the same

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Filed Under: Physics
Exam Prep: Bank Exams

3 3096
Q:

Granite is an example of which type of rock?

A) Sedimentary B) Igneous
C) Metamorphic D) None of the above
 
Answer & Explanation Answer: B) Igneous

Explanation:

We know that, there are three main types of rocks. They are

1. Metamorphic

2. Sedimentary (and)

3. Igneous

 

Granite_is_an_example_of1561703734.jpg image

 

Granite is an example of igneous type of rock. These type of rocks are formed through the cooling and solidification of magma and lava.

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

4 3096
Q:

If the speed of an object moving along a straight line keeps changing, its motion is said to be _________.

A) Uniform B) Periodic
C) Circular D) Non-uniform
 
Answer & Explanation Answer: D) Non-uniform

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

7 3095
Q:

In a confederal system of government, power is

A) with States B) with Central
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) with States

Explanation:

Government can be classified in three manners:

(1) who participates,

(2) geographic distribution of power, and

(3) legislative/executive relationship.

 

Who can participate is generally broken down into two forms of government,

democracy or dictatorship

 

While the legislative/executive relationship is broken down into

presidential or parliamentary

 

The geographic distribution of power is broken down into unitary, federal, and confederation (confederal).


Confederal System of Government ::

A system of government where power is located with the independent states and there is little power in the central government.

 

Today, no nation follows a confederal system. Organizations, like the European Union and the Commonwealth of Independent States, are based on the ideas of a confederal system. Several nations make up these organizations, but they still retain the majority of their independence.

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
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4 3094
Q:

General purpose utility gloves are

A) for surgeries B) for cleaning procedures
C) for handling tubes D) All of the above
 
Answer & Explanation Answer: B) for cleaning procedures

Explanation:

General purpose gloves - utility gloves are recommended for cleaning procedures, such as handling soiled linens or decontaminating care areas. Utility gloves are more tear and puncture resistant than other gloves.

utility_gloves1532521373.jpg image

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams
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1 3093
Q:

Indicate what would the SWAP macro be expanded to on preprocessing. Would the code compile?

#define SWAP (a, b, c ) (c t; t = a, a = b, b = t; )

main()

{

    int x = 10, y = 20;

    SWAP (x, y, int );

    printf ( " %d%d ", x, y);

}

Answer

( int t ; t = a, a = b, b = t ;);


This code won't compile since declaration of t cannot occur within parentheses.


 

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Subject: Programming

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Q:

1993 Nobel prize for literature has gone to the first black american lady, for her work ' Beloved'. The name of the lady is

A) Carla Hill B) Robin raphel
C) Winnie D) Toni morrison
 
Answer & Explanation Answer: D) Toni morrison

Explanation:
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Filed Under: Honours and Awards

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