Computer Electronics Degree MCQ – Set 02 :: Computer Science Engineering

Are you guys looking for computer science MCQ Questions with Answers PDF Free Download as per computer science new exam pattern? You came to the right page. This may assist you to understand and check your knowledge about the Subjects. Students also can take a free test of the Multiple Choice Questions of computer science. Each question has four options followed by the right answer. These computer science MCQ Questions are selected supported by the newest exam pattern.

Q1. Conversion of an octal number 1428 to binary number is

(A) 11000102
(B) 1101102
(C) 11000112
(D) 11011012

Answer: (A) 11000102

Q2. A NOR gate recognizes only the input word whose bits are _

(A) 0’s and 1’s
(B) 1’s
(C) 0’s
(D) 0’s or 1’s

Answer:(C) 0’s

Q3. Conversion of an octal number 1348 to a binary number is

(A) 0010110112
(B) 0011011002
(C) 0010111002
(D) 1100112

Answer: (C) 0010111002

Q4. The functional capacity for LSI devices is

(A) 1 to 11 gates
(B) 12 to 99 gates
(C) 100 to 10,000 gates
(D) More than 10,000 gates

Answer:(C) 100 to 10,000 gates

Q5. Which gates is known as universal gate?

(A) NOT gate
(B) AND gate
(C) NAND gate
(D) XOR gate

Answer: (C) NAND gate

Q6. A combinational logic circuit which generates particular binary word or number is

(A) Decoder
(B) Multiplexer
(C) Encoder
(D) De-multiplexer

Answer: (B) Multiplexer

Q7. A binary adder is a logic circuit that can add _ binary numbers at a time.

(A) Hundreds
(B) Thousands
(C) One
(D) Two

Answer: (D) Two

Q8. Small-scale integration, abbreviated refers to fewer than 12 gates on the same chip. Medium-scale integration (MSI) means 12 to 100 gates per chip. And large-scale integration (LSI) refers to more than gates per chip.

(A) SSI, 75
(B) SSI, 100
(C) SSI, 1000
(D) SSI, 10000

Answer: (B) SSI, 100

Q9. Conversion of decimal number 9910 to it’s binary number equivalent is

(A) 11000112
(B) 1000112
(C) 11100012
(D) 11110002

Answer: (A) 11000112

Q10. A combinational logic circuit which is used to send data coming from a single source to two or more separate destinations is called as

(A) Decoder
(B) Encoder
(C) Multiplexer
(D) De-multiplexer

Answer: (D) De-multiplexer

Q11. A byte is consist of __ bits

(A) Two
(B) Four
(C) Eight
(D) Ten

Answer: (C) Eight

Q12. The maximum count which a 6-bit binary word can represent is

(A) 36
(B) 63
(C) 64
(D) 65

Answer: (B) 63

Q13. Resistor Ratio design is used in linear ICs because

(A) Ratios increase input resistance
(B) Ratios increase amplifier gain
(C) Precise resistor values are not possible with IC processes
(D) None of the above

Answer: (C) Precise resistor values are not possible with IC processes

Q14. What logic function is obtained by adding an inverter to the output of an AND gate?

(A) OR

Answer: (B) NAND

Q15. Conversion of an octal number 1368 to hexadecimal number is

(A) 7E16
(B) 5E16
(C) 5A16
(D) 5D16

Answer: (B) 5E16

Digital Computer Electronics MCQ – All Set

Digital Computer Electronics Multiple Choice Questions – Set 01
Computer Electronics Degree Questions & Answers – Set 02
Digital Electronics MCQ Practice Test – Set 03
Computer Science Degree Electronics Exam Questions – Set 04
Digital Computer Science Questions & Answers – Set 05
Digital Science Interview Questions & Answers – Set 06
Digital Computer Electronics Interview Questions – Set 07
Computer Science Degree Electronics Questions – Set 08
Digital Computer Electronics Questions – Set 09
Computer Electronics Digital Questions & Answers – Set 10
Exam Preparation Questions Digital Computer Electronics – Set 11
Computer Based Test Computer Electronics – Set 12
Digital Electronics Objective Questions – Set 13
Digital Computer Electronics Quiz Questions – Set 14
digital computer electronics quiz questions set 15 pdf

We hope the given computer science Engineering on Digital Computer Electronics MCQ Questions with Answers will definitely yield fruitful results. Hope you got enough ideas on the MCQs on Digital Computer Electronics. If you have any queries related to computer science Engineering on Digital Computer Electronics MCQs Multiple Choice Questions with Answers, drop your questions below and will get back to you as soon as possible.

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