Digital Computer Electronics Questions

• How many full and half-adders are required to add 16-bit numbers?
• Conversion of an octal number 738 to binary number is
• An odd-parity generator produces an odd-parity bit to go along with the data. The parity of the transmitted data is _____ An XOR gate can test each received word for parity rejecting words with _____ parity.
• A half-adder adds _____ bits
• The term sum-of-products in boolean algebra means
• A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____
• Conversion of binary number 100000000002 to decimal number is
• The 2-input XOR gate has a high output only when the input bits are _____
• A gate is a logic circuit with one or more input signals but _____ output signal.
• Conversion of decimal number 9910 to it's binary number equivalent is
• Conversion of an octal number 1258 to its decimal number is
• Standard TTL has a multiple emitter input transistor and a _____ output
• The digits used in a binary number system are _____ and _____
• Conversion of binary number 10010102 to to its decimal number is
• 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.
• Conversion of an octal number 1068 to binary number is
• The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?
• A logic circuit which is used to change a BCD number into an equivalent decimal number is
• 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.
• The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.