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Question: What is the result of the expression A + A\' in Boolean algebra?Options: 01AA\'Correct Ans..
Question: What does the term \'propagation delay\' refer to in digital circuits?Options: Time taken ..
Question: Which of the following is a characteristic of a flip-flop?Options: It can store multiple b..
Question: What is the primary function of a multiplexer?Options: To perform arithmetic operationsTo ..
Question: What is the output of a 2-bit binary counter after three clock pulses?Options: 00011011Cor..
Question: How many states does a 3-bit counter have?Options: 46816Correct Answer: 8Solution: A 3-bit..
Question: What is the primary use of a ring counter?Options: To count pulsesTo generate specific seq..
Question: Which of the following is a characteristic of a Johnson counter?Options: Counts in binaryH..
Question: What is the main difference between synchronous and asynchronous counters?Options: Synchro..
Question: In a 4-bit binary counter, what is the maximum count it can reach?Options: 1516148Correct ..
Question: What is a decade counter?Options: A counter that counts from 0 to 9A counter that counts f..
Question: Which type of counter counts in binary?Options: Decade counterRing counterBinary counterJo..
Question: What is the primary function of a counter in digital electronics?Options: To store dataTo ..
Question: Which of the following is a common file extension for a text file?Options: .exe.txt.jpg.mp..
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..