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Directions to Solve

In questions given below, a part of the sentence is italicised and underlined. Below are given alternatives to the italicised part which may improve the sentence. Choose the correct alternative. In case no improvement is needed, option 'D' is the answer.

Q1: My friend was in hospital for a week after an accident.

A through

B following

C for

D No improvement

Q2: Which of the following statements are FALSE about the below code?
int main(int ac, char *av[])
{
}

A
ac contains count of arguments supplied at command-line

B
av[] contains addresses of arguments supplied at a command line

C
In place of ac and av, argc and argv should be used.

D
The variables ac and av are always local to main()

  

Q3: The vertical angle between longitudinal axis of a freely suspended magnetic needle and a horizontal line at its pivot, is known

A declination

B dip

C bearing.

D azimuth

Q4: Moving iron instrument can be used for ac only.

A True

B False