** Question No : 1**

Which if the following is/are the levels of implementation of data structure

Application level

Abstract level

Implementation level

All of the above

** Question No : 2**

Which one of the following permutations can be obtained the output using stack assuming that the input is the sequence 1,2,3,4,5 in that order ?

3,4,5,2,1

3,4,5,1,2

5,4,3,1,2

1,5,2,3,4

** Question No : 3**

A binary search tree whose left subtree and right subtree differ in hight by at most 1 unit is called ……

AVL tree

Red-black tree

Lemma tree

None of the above

** Question No : 4**

The initial configuration of the queue is a,b,c,d (a is the front end). To get the configuration d,c,b,a one needs a minimum of ?

3 additions and 2 deletions

2 deletions and 3 additions

3 deletions and 4 additions

3 deletions and 3 additions

** Question No : 5**

_______ level is where the model becomes compatible executable code

Abstract level

Implementation level

Application level

All of the above

** Question No : 6**

Linked list are not suitable data structure of which one of the following problems ?

Binary search

Insertion sort

Radix sort

Polynomial manipulation

** Question No : 7**

Stack is also called as

Last in first out

First in last out

Last in last out

First in first out

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Exam Name | No. Of Q | Attempted | Link |

Computer set 1 | 30 | 6334 | Start |

Computer set 2 | 30 | 2565 | Start |

Computer set 3 | 30 | 2194 | Start |

Computer set 4 | 30 | 2122 | Start |

Computer set 5 | 30 | 2074 | Start |

Computer set 6 | 30 | 2100 | Start |

Computer set 7 | 30 | 2142 | Start |

Computer set 8 | 30 | 2321 | Start |

Computer set 9 | 30 | 2036 | Start |

Computer set 10 | 30 | 2132 | Start |

Computer set 11 | 30 | 2159 | Start |

Computer set 12 | 30 | 2411 | Start |