Which of the following is the highest isolation level in transaction management?
(A) Serializable
(B) Repeated Read
(C) Committed Read
(D) Uncommitted Read

If the frame buffer has 8 bits per pixel and 8 bits are allocated for each of the R, G, B components, what would be the size of the lookup table?
(A) 24 bytes
(B) 1024 bytes

(C) 768 bytes

(D) 256 bytes

What will be the cipher text produced by the following cipher function for the plain text ISRO with key k =7. [Consider ‘A’ = 0, ‘B’ = 1, …….’Z’ = 25]. Ck(M) = (kM + 13) mod 26
(A) RJCH
(B) QIBG
(C) GQPM
(D) XPIN

Let A(1:8, -5:5, -10:5) be a three dimensional array. How many elements are there in the array A?
(A) 1200
(B) 1408
(C) 33
(D) 1050

In an array of 2N elements that is both 2-ordered and 3-ordered, what is the maximum number of positions that an element can be from its position if the array were 1-ordered?
(A) 1
(B) 2
(C) N/2
(D) 2N-1

Consider a logical address space of 8 pages of 1024 words each, mapped onto a physical memory of 32 frames. How many bits are there in the physical address and logical address respectively?

(A) 5, 3
(B) 10, 10
(C) 15, 13
(D) 15, 15

Which of the following productions eliminate left recursion in the
productions given below:
S → Aa | b
A → Ac | Sd | ε
(A) S → Aa | b
A → bdA’
A’ → A’c | A’ba | A | ε
(B) S → Aa | b
A → A’ | bdA’,
A’ → cA’ | adA’ | ε
(C) S → Aa | b
A → A’c | A’d
A’ → bdA’ | cA | ε
(D) S → Aa | b
A → cA’ | adA’ | bdA’
A’ → A | ε

Shift reduce parsing belongs to a class of
(A) bottom up parsing
(B) top down parsing
(C) recursive parsing
(D) predictive parsing

The protocol data unit for the transport layer in the internet stack is
(A) segment

(B) message

(C) datagram
(D) frame

If a program P calls two subprograms P1 and P2 and P1 can fail 50% of the time and P2 can fail 40% of the time, what is the failure rate of program P
(A) 50%
(B) 60%
(C) 70%
(D) 10%