Solved Examples

Match the following: Protocols Port Number a) DNS 1) 80 b) HTTP 2) 53 c) FTP 3) 21 d) SMTP 4) 25 (A) a-2, b-1, c-3, d-4 (B) a-3, b-2, c-4, d-1 (C) a-2, b-1, c-4, d-3 (D) a-3, b-2, c-1, d-4

• Techtud Admin
• 4 months 6 days ago

• Computer Science and Information Technology

Consider the grammar: Z → Z ↑ Y Y → T ^ Y | id Which of the following is FALSE? (A) ↑ is left associative (B) ^ is right associative (C) ^ has higher precedence than ↑ (D) Both ↑ and ^ are left associative

• Techtud Admin
• 4 months 6 days ago

• Computer Science and Information Technology

The IPv6 address is (A) 32 bits long (B) 64 bits long (C) 128 bits long (D) 256 bits long

• Techtud Admin
• 4 months 6 days ago

• Computer Science and Information Technology

Match the following : a. Inure p. One of two equal parts. b. Leisure q. Slender and flexible. c. Lithe r. Free time. d. Moiety s.To become jaded. (A) a-p,b-q,c-r,d-s (B) a-s,b-r,c-q,d-p (C) a-p,b-r,c-q,d-s (D) a-s,b-q,c-r,d-p

• Techtud Admin
• 4 months 1 week ago

• Computer Science and Information Technology

The minimal expression for the function F = A’B + AC + BC’D’ + BEF + BDF will be (A) (A+B)(B+C)(A’+C+D’+F) (B) (A+B)(B+C)(A+C’+D+F’) (C) (A+B)(B+C)(A’+C’+D+F) (D) (A+B)(B+C)(A+C+D’+F)

• Techtud Admin
• 4 months 1 week ago

• Computer Science and Information Technology

Q14

• Techtud Admin
• 4 months 1 week ago

• Computer Science and Information Technology

Q6

• Techtud Admin
• 4 months 1 week ago

• Computer Science and Information Technology

Q3

• Techtud Admin
• 4 months 1 week ago

• Computer Science and Information Technology

Q27

• Techtud Admin
• 4 months 1 week ago

• Computer Science and Information Technology