unix operating system is an mcq

Multiple Choice Questions  with Answers:-   1. Unix OS was first developed by a. Dennis Ritchie b. Bjarne stroustrup c. Ken Thompson d. Brian Kernighan    Ans.C   2. Unix OS was first developed at a. Microsoft corp. USA b. AT & T Bell Labs, USA c. IBM, USA d. Borland International, USA   Ans.B … Read more

advanced data structure mcq

Multiple Choice Questions and Answers :- 1. Which if the following is/are the levels of implementation of data structureA) Abstract levelB)Application levelC) Implementation levelD) All of the aboveAns.D2. A binary search tree whose left subtree and right subtree differ in hight by at most 1 unit is called ……A) AVL treeB) Red-black treeC) Lemma treeAns.AD) … Read more