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Computer Science · all questions

Digital Computer Electronics
practice.

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

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A half-adder adds _____ bits

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The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?

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What does 4k represent?

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Conversion of decimal number 4210 to it's octal number equivalent is

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The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.

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The logic 1 in positive logic system is represented by:

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Conversion of decimal number 9910 to it's binary number equivalent is

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The number of two-input NAND gates required to produce the two-input OR function is

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A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers.

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Which of the following is not functionally a complete set?

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The fan-out capability of a digital building block can be defined as

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Conversion of an octal number 738 to binary number is

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Conversion of binary number 11000012 to hexadecimal is

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The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

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Which of the following TTL subfamily is the fastest

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The leading bit stands for the _____ and the remaining bits for the _____ is known as signed binary numbers.

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A multiplexer is also known as

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Standard TTL has a multiple emitter input transistor and a _____ output

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A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

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