PGECET Last Year papers

Here I am looking for the last year computer Science question paper of PGECET Exam, can you please provide me the same??

[Arvind Kumar]

As you are looking for the last year computer Science question paper of PGECET Exam, so here I am sharing the same with you

1 The order of an internal node in a B+ tree index is the maximum number of children it can have. Suppose that a child pointer takes 6 bytes, the search field value takes 14 bytes, and the block size is 512 bytes. What is the order of the internal node? A) 24 B) 25 C) 26 D) 27 Answer : (C)

2 The Boolean function x, y, + xy + x, y A) x, + y, B) x + y C) x + y, D) x, + y Answer : (D)

3 In an MxN matrix such that all non-zero entries are covered in a rows and b columns. Then the maximum number of non-zero entries, such that no two are on the same row or column, is A) £ a + b B) £ max {a, b} C) £ min {M-a, N-b} D) £ min {a, b} Answer : (A)

4 The relation scheme Student Performance (name, courseNo, rollNo, grade) has the following functional dependencies: A) name, courseNo -> grade B) rollNo, courseNo -> grade C) name -> rollNo D) rollNo -> name The highest normal form of this relation scheme is Answer : (A)

5 The minimum number of page frames that must be allocated to a running process in a virtual memory environment is determined by A) the instruction set architecture B) page size C) physical memory size D) number of processes in memory Answer : (D)

Rest of the Questions are attached in below file which is free of cost