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AFCAT EKT -2018 MockTest-2 (Full Syllabus )

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Question 1

Context free grammar is _______.

Question 2

A graph is a collection of ______.

Question 3

If a memory chip is volatile, it will _______.

Question 4

The first version of UNIX was written by___.

Question 5

Time during which a job is processed by the computer is ________.

Question 6

Something which has easily-understood instructions is said to be____.

Question 7

The type of software that controls the internal operations in the computer, and controls how the computer words with all its parts is which of the following?

Question 8

The command used to remove the directry is

Question 9

A command that lets you change one or more fields in a record is

Question 10

Which of the following is not a retrieval method?

Question 11

If f(x) = x + |x² – 8| then the derivative of f(x) at x =3 is

Question 12

If the centre of a circle is (-6,8) and it passes through the origin, then equation to its tangent at the origin is

Question 13

One of the characteristic of single phase motor is that it

Question 14

Radioactivity is a property of

Question 15

The angle between two vectors a = i+2j-k and b=2i+j+k is

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