47651. The binary adder circuit is designed to add ________ binary number(s) at a time.
47652. The 74HC382 ALU can perform ________ operations.
47653. Subtraction of the 2's-complement system actually involves the operation of ________.
47654. Children ......... afraid of the dark?
47655. FC48 – AB91 = ________.
47656. In BCD addition, the value ________ is added to any invalid code group.
47657. In AHDL macrofunctions, the first thing that should go into any source file is ________ your code.
47658. The circuit shown is a(n) ________.
47659. The binary addition of 1 + 1 = ________.
47660. A 74HC283 can be used to implement a(n) ________ adder.
47661. The two's complement of 00001111 is ________.
47662. Inside a computer all arithmetic operations take place in the ________.
47663. –910 represented in eight-bit two's-complement notation is ________.
47664. Solve this binary problem: 01011000 ÷ 00001011 = ________.
47665. If [A] = 10 and [B] = 01, then [A] [b] = ________.
47666. Binary numbers can be added together in a basic parallel-adder circuit when ________.
47667. To make an eight-bit adder from two four-bit adders you must connect ________.
47668. Packages are used to contain ________ and other information that must be available to all entities in the design file.
47669. 34FC + AD31 = ________.
47670. Solve this binary problem: 1001 × 1100 = ________.
47671. A four-bit adder can perform ________.
47672. The concurrent section of the hardware description is where the ________ are interconnected.
47673. The contents of the A register after is ________.
47674. The binary subtraction 1 – 1 = ________.
47675. When subtracting 6 from 9 using 2's-complement methods, the ________ is 2's complemented before the addition.
47676. When performing binary addition using the 2's-complement method, an ________ can occur if ________ are of the same ________; the error is indicated by a(n) ________.
47677. Negation is performed by simply performing the ________ operation.
47678. Solve this BCD problem: 0101 + 0110 = ________.
47679. For a 4-bit parallel adder, if the carry-in is connected to a logical HIGH, the result is:
47680. What is the first thing you will need if you are going to use a macrofunction?
47681. Perform subtraction on each of the following binary numbers by taking the two's-complement of the number being subtracted and then adding it to the first number.
01001 01100
00011 00111
47682. Solving –11 + (–2) will yield which two's-complement answer?
47683. Multiply the following binary numbers.
1010 1011 1001 ×0011 ×0111 ×1010
47684. What is a digital-to-analog converter?
47685. What are the symbols used to represent digits in the binary number system?
47686. A full subtracter circuit requires ________.
47687. The output of an AND gate is LOW ________.
47688. Give the decimal value of binary 10010.
47689. Parallel format means that:
47690. A decoder converts ________.
47691. A DAC changes ________.
47692. The output of a NOT gate is HIGH when ________.
47693. The output of an OR gate is LOW when ________.
47694. Which of the following is not an analog device?
47695. A demultiplexer has ________.
47696. A flip-flop has ________.
47697. Digital signals transmitted on a single conductor (and a ground) must be transmitted in:
47698. In a certain digital waveform, the period is four times the pulse width. The duty cycle is ________.
47699. In positive logic, ________.
47700. Convert the fractional binary number 0000.1010 to decimal.