Chapter 5 COMBINATIONAL CIRCUIT DESIGN MCQs 12 min Score: 0 Attempted: 0/12 Subscribe 1. . A combinational logic circuit consists of ___________. (A) All of these (B) Input variables (C) Output variables (D) GatesShow All Answers 2. . In SSI number of transistors ranged from __________. (A) 3 to 30 (B) 2 to 20 (C) 2 to 10 (D) NoneShow All Answers 3. . A SSI circuit chip contains about __________ gates. (A) 3 to 300 (B) 3 to 30 (C) 30 to 300 (D) NoneShow All Answers 4. . A MSI circuit contains about __________ gates per chip. (A) 2 to 10 (B) 3 to 30 (C) 30 to 300 (D) NoneShow All Answers 5. . A LSI circuit contains about __________ gates per chip. (A) 30 to 300 (B) 3 to 30 (C) None (D) 300 to 3000Show All Answers 6. . A ULSI circuit contains about __________ transistor per chip. (A) > 300 (B) < 3000 (C) None (D) MillionShow All Answers 7. . Anode of all LED is common and it is connected to positive voltage is called __________. (A) Common cathode (B) Both a & b (C) Common anode (D) NoneShow All Answers 8. . A circuit that receives binary code and produce output in hexadecimal format is called __________ converter. (A) BCD to decimal (B) BCD to hexadecimal (C) Binary to hexadecimal (D) NoneShow All Answers 9. . A circuit that receive decimal value and produce output in BCD format is called __________ converter. (A) BCD to decimal (B) None (C) BCD to binary (D) Decimal to BCDShow All Answers 10. . A device that converts binary to decimal is called __________. (A) Multiplexer (B) Encoder (C) Decoder (D) NoneShow All Answers 11. . A chip built on __________ technology is Intel 486 and Pentium series of processors. (A) VLSI (B) SSI (C) ULSI (D) MSIShow All Answers 12. . Analog ICs handle continuous signals such as __________ signal. (A) Digital (B) Video (C) Audio (D) NoneShow All Answers