Tag: science & technology

Questions Related to science & technology

A variable P is called pointer if
general knowledge science & technology

  1. P contains the address of an element in DATA.

  2. P points to the address of first element in DATA

  3. P can store only memory addresses

  4. P contain the DATA and the address of DATA

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Correct Option: A

Which of the following data structure can't store the non-homogeneous data elements?
general knowledge science & technology

  1. Arrays

  2. Records

  3. Pointers

  4. Nove

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Correct Option: A

Each data item in a record may be a group item composed of sub-items; those items which are indecomposable are called
general knowledge science & technology

  1. elementary items

  2. atoms

  3. scalar

  4. all of the above

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Correct Option: D

Binary search algorithm can not be applied to

general knowledge science & technology

  1. sorted linked list

  2. sorted binary trees

  3. sorted linear array

  4. pointer array

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Correct Option: A

A data structure where elements can be added or removed at either end but not in the middle

general knowledge science & technology

  1. Queue

  2. Stack

  3. Deque

  4. none of the above

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Correct Option: C

The situation when in a linked list START=NULL is
general knowledge science & technology

  1. underflow

  2. saturated

  3. overflow

  4. housefull

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Correct Option: A

Which is the shallowest sea in the world?
general knowledge science & technology

  1. Caspian Sea

  2. Baltic Sea

  3. Superior Lake

  4. Arabian Sea

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Correct Option: B

Which is the largest island in the world?

general knowledge science & technology

  1. Srilanka

  2. Australia

  3. Greenland

  4. Ireland

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Correct Option: C

Which is the longest canal in the world?

general knowledge science & technology

  1. Titicaca

  2. Angel

  3. The Grand Canal of China

  4. Martian Canal

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Correct Option: C

Which country is known as the lady of snow?
general knowledge science & technology

  1. Greenland

  2. Canada

  3. Pakistan

  4. Iceland

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Correct Option: B