# Computer Application and Data Processing-Basics of Programming [ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern)]: Questions 1 - 6 of 108

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## Question 1

### Question

MCQ▾

The part of algorithm which is repeated any number of times is called

### Choices

Choice (4)Response

a.

Infinite Loop

b.

Iteration

c.

Recursion

d.

Question does not provide sufficient data or is vague

## Question 2

Basics of Programming
Algorithm

### Question

MCQ▾

Worst case time complexity of Quicksort algorithm is

### Choices

Choice (4)Response

a.

O (nlgn)

b.

Θ (n2)

c.

Θ (nlgn)

d.

o (nlgn)

## Question 3

Basics of Programming
Functions

### Question

MCQ▾

Determine the output of the following program:

1. `main () {`
2. `    int i =abc(10);`
3. `    printf(" %d", --i);`
4. `}`
5. `int abcint i`
6. `{`
7. `    return (i++);`
8. `}`

### Choices

Choice (4)Response

a.

9

b.

10

c.

11

d.

None of the above

## Question 4

Basics of Programming
Flowchart

### Question

MCQ▾

Consider the following flowchart. What value will it display?

### Choices

Choice (4)Response

a.

2

b.

No value is displayed

c.

0

d.

1

## Question 5

Basics of Programming
Flowchart

### Question

MCQ▾

QuickSort algorithm have following as a pivot:

### Choices

Choice (4)Response

a.

Always pick first element as pivot.

b.

Pick a random element as pivot.

c.

Always pick last element as pivot (implemented below) .

d.

All a., b. and c. are correct

## Question 6

Basics of Programming
Algorithm

### Question

MCQ▾

Find the order of following algorithm where N is a natural number and z, y, x are variables:

1. `for(z=0;z<N⚹N;z++) {`
2. `    for(y=0;y<N+2;y++) {`
3. `        for(x=0;x<N/2;x++) {`
4. `            do_work( x,y,z );`
5. `        }`
6. `    }`
7. `}`

### Choices

Choice (4)Response

a.

o ()

b.

O ()

c.

o ()

d.

O ()

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