# 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

### Question

MCQ▾Worst case time complexity of Quicksort algorithm is

### Choices

Choice (4) | Response | |
---|---|---|

a. | O (nlgn) | |

b. | Θ (n | |

c. | Θ (nlgn) | |

d. | o (nlgn) |

## Question 3

### Question

MCQ▾Determine the output of the following program:

`main () {`

`int i =abc(10);`

`printf(" %d", --i);`

`}`

`int abcint i`

`{`

`return (i++);`

`}`

### Choices

Choice (4) | Response | |
---|---|---|

a. | 9 | |

b. | 10 | |

c. | 11 | |

d. | None of the above |

## Question 4

### 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

### 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

### Question

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

`for(z=0;z<N⚹N;z++) {`

`for(y=0;y<N+2;y++) {`

`for(x=0;x<N/2;x++) {`

`do_work( x,y,z );`

`}`

`}`

`}`

### Choices

Choice (4) | Response | |
---|---|---|

a. | o () | |

b. | O () | |

c. | o () | |

d. | O () |