Techgsr Team Multiple Choice Question & Answer:- 1. All of the following are examples of real security and privacy risks EXCEPT: A. hackers. B. spam. C. viruses. D. identity theft. Answer: B 2. A process known as ____________ is used by large retailers to study trends. A. data mining … Read more
Multiple Choice Question and Correct Answers:- 1. Which if the following is/are the levels of implementation of data structure A) Abstract level B) Application level C) Implementation level D) All of the above Correct Answers : D 2. A binary search tree whose left subtree and right subtree differ in hight by … Read more
Multiple Choice Question & Answer:- 1) If the class name is X, what is the type of its “this” pointer (in a nonstatic, non-const member function)? a. const X* const b. X* const c. X* d. X& Answer : d) X& 2) Which classes allow primitive types to be accessed as objects? a. Storage b. … Read more
Multiple Choice Questions and Answers :- 1.) Where is metadata stored in MySQL? Options are: A.) In the MySQL database meta B.) In the MySQL database metasql C.) In the MySQL database metadata D.) In the MySQL database mysql Answer: D 3.) What MySQL property is used to create a surrogate key in … Read more
Multiple Chioce Question and Correct Answers :- 1. If there are multiple recycle bin for a hard disk a. you can setdifferent size for each recycle bin b. you can choose which recycle bin to use to store your deleted files c. You can make any one of them default recycle bin d. None … Read more
Top Reasoning placement test | questions with answers in 2020 Wipro Elite NLTH Sample Placement Paper Reasoning 1. What Should Come In The Place Of (?) In The Given Series? Ace, Fgh, ?, Pon (A) Kkk (B) Jki (C) Hjh (D) Ikl Ans. (A) 2. Typist : Typewriter : : Writer: ? … Read more
Top Aptitude placement test | questions with answers Practice important Aptitude questions asked in Wipro and other MNC also ask Aptitude test questions with answers 1. The cost price of an article is Rs. 480. If it is to be sold at a profit of 6.25 percent, what would its selling price be? A. … Read more
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
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