Data Structures and Algorithms MCQs Test 5 Online For Preparation Malik Asghar — April 20, 2018 in Mathematics Test • add comment Data Structures and Algorithms MCQs Test 5 Online For Preparation 1. The memory address of fifth element of an array can be calculated by the formula ?A. LOC(Array[5]=Base(Array)+w(5-lower bound), where w is the number of words per memory cell for the array B. None of aboveC. LOC(Array[5])=Base(Array[5])+(5-lower bound), where w is the number of words per memory cell for the array D. LOC(Array[5])=Base(Array[4])+(5-Upper bound), where w is the number of words per memory cell for the array Loading... 2. A variable P is called pointer if ?A. P points to the address of first element in DATA B. P contain the DATA and the address of DATAC. P contains the address of an element in DATA. D. P can store only memory addresses Loading... 3. Which of the following data structure store the homogeneous data elements ?A. NoneB. Pointers C. Arrays D. Records Loading... 4. Each data item in a record may be a group item composed of sub-items; those items which are inde-composable are called ?A. Atoms B. Elementary items C. All of aboveD. Scalars Loading... 5. Which of the following is not a limitation of binary search algorithm ?A. Must use a sorted array B. Binary search algorithm is not efficient when the data elements are more than 1000C. There must be a mechanism to access middle element directly D. Requirement of sorted array is expensive when a lot of insertion and deletions are needed Loading... 6. Which of the following is not the required condition for binary search algorithm ?A. There must be mechanism to delete and/or insert elements in list B. None of aboveC. The list must be sorted D. There should be the direct access to the middle element in any sub list Loading... 7. Which of the following data structures are indexed structures ?A. Linked lists B. Linear arrays C. None of aboveD. Both of above Loading... 8. Two dimensional arrays are also called ?A. None of aboveB. Tables arrays C. Both of above D. Matrix arrays Loading... 9. Which of the following data structure can't store the non-homogeneous data elements ?A. Pointers B. NoneC. Records D. Arrays Loading... 10. The memory address of the first element of an array is called ?A. First address B. Foundation address C. Base addressD. Floor address Loading... Loading... Related NTS Results Post:Chemistry MCQs Test 06 Online PreparationIslamiat Mcqs Test 03 Online PreparationIslamiat Mcqs Test 02 Online PreparationIslamiat Mcqs Test 01 Online PreparationChemistry MCQs Test 05 Online PreparationViruses MCQs Test 03 Preparation OnlineViruses MCQs Test 01 Preparation OnlineChemistry MCQs Test 07 Online Preparation
