Q:

Insert command falls in which sub-language of SQL ?

A) DCL	B) DQL
C) DML	D) DDL

Answer & Explanation Answer: C) DML

Explanation:

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Filed Under: Oracle Certification

5 2354

Q:

Name the Harappan site in modern Gujarat , the only indus site close to the sea?

Answer

Lothal

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Subject: World History

1 2354

Q:

The first female to take over the controls of a NASA spaceship is

A) Wilkie Collins	B) Eileen Collins
C) Colette	D) Kim Clijsters

Answer & Explanation Answer: B) Eileen Collins

Explanation:

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Filed Under: Famous Personalities

0 2353

Q:

What is Proxy ARP?

Answer

It is using a router to answer ARP requests. This will be done when the originating host believes that a destination is local, when in fact is lies beyond router.

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Subject: Networking
Job Role: Database Administration

1 2353

Q:

Where is a hub specified in the OSI model?

A) Data link layer	B) Session layer
C) Application Layer	D) Physical layer

Answer & Explanation Answer: D) Physical layer

Explanation:

Hubs are specified or operate at Layer1 i.e, the physical layer in the OSI model. Hubs regenerate electrical signals. A hub sends data packets (frames) to all devices on a network, regardless of any MAC addresses contained in the data packet.

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

0 2352

Q:

Important component that helps in clotting of the blood is called ____.

A) Haemoglobin	B) Platelets
C) Serum	D) Plasma

Answer & Explanation Answer: B) Platelets

Explanation:

Blood Platelets are the components of the blood that are helpful in clotting of the blood.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

14 2352

Q:

What would be the output of the following program?

main()

{

struct emp

{

char *n;

int age;

};

struct emp e1 = { "Dravid", 23};

struct emp e2 = e1;

strupr (e2.n);

printf ("\n%s",e1.n);

}

Answer

DRAVID

When a structure is assigned, passed, or returned, the copying is done monolithically. This means that the copies of any pointer fields will point to the same place as the original. In other words, anything pointed to is not copied. Hence, on changing the name through e2.n it automatically changed e1.n

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Subject: Programming

0 2352

Q:

Cafe Coffee Day has entered into an agreement with which airlines carrier for becoming the single-point vend or supplying snacks and beverages on board?

A) Indian (Indian Airlines)	B) Air Sahara
C) Air Deccan	D) Kingfisher Airlines

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