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Question: What is the function of an operating system?Options: To manage hardware and software resou..
Question: Which of the following storage devices is the fastest?Options: HDDSSDUSB Flash DriveCD-ROM..
Question: What is the purpose of an IP address?Options: To identify a computer on a networkTo store ..
Question: Which of the following is an example of volatile memory?Options: Hard DriveSSDRAMROMCorrec..
Question: What is the primary function of the CPU in a computer?Options: To store data permanentlyTo..
Question: What is the main characteristic of combinational logic circuits?Options: Output depends on..
Question: Which of the following circuits can be used to implement a full adder?Options: AND, OR, NO..
Question: What is the output of a 2-input NOR gate when both inputs are low?Options: 01UndefinedDepe..
Question: In a combinational logic circuit, what is the primary function of multiplexers?Options: To..
Question: What is the truth table output for a 2-input XOR gate when both inputs are the same?Option..
Question: Which logic gate outputs true only when at least one input is true?Options: ANDORNOTNANDCo..
Question: In a full adder, how many inputs does it have?Options: 1234Correct Answer: 3Solution: A fu..
Question: What is the primary function of a decoder in combinational logic?Options: To perform arith..
Question: Which of the following is NOT a combinational logic circuit?Options: AdderMultiplexerFlip-..
Question: What is the output of a 3-input XOR gate when all inputs are high?Options: 01UndefinedBoth..
Question: Which logic gate is equivalent to an inverter followed by an AND gate?Options: NAND gateNO..
Question: What is the truth table output for a 2-input NAND gate when both inputs are high?Options: ..
Question: In a multiplexer, what is the role of the select lines?Options: To determine the output ba..
Question: What is the output of a 2-input OR gate when one input is low and the other is high?Option..
Question: Which of the following is a characteristic of a combinational logic circuit?Options: Outpu..
Question: What is the output of a 2-input AND gate when both inputs are high?Options: 01UndefinedBot..
Question: What is the output of a 2-to-1 multiplexer if the inputs are A=0, B=1 and the select line ..
Question: Which logic gate is commonly used to implement a multiplexer?Options: AND gateOR gateNOT g..
Question: What is the output of a decimal to binary converter for the decimal number 10?Options: 101..
Question: How many outputs does an 8-to-1 multiplexer have?Options: 12816Correct Answer: 1Solution: ..
Question: What is the main advantage of using a multiplexer in digital circuits?Options: Reduces the..
Question: What is the output of a binary to gray code converter for the binary input 1011?Options: 1..
Question: Which of the following is a characteristic of a multiplexer?Options: It can only handle bi..
Question: In a 4-to-1 multiplexer, how many select lines are required?Options: 1234Correct Answer: 2..
Question: What is the primary function of a binary to decimal converter?Options: To convert decimal ..
