Q. figure shows a NAND latch used as a switch debouncer. With the switch in STOP position. Q will be equal to

View solution

Q. The values of 2⁵ in octal system is

View solution

Q. The term VLSI generally refers to a digital IC having

View solution

Q. 1101₂ - 1001₂ =

View solution

Q. Which of the following memories normally has highest storage capacity?

View solution

Q. The number of comparators of needed in a parallel conversion type 8 bit A to D converter is

View solution

Q. The number of flags available in 6800 are

View solution

Q. Microprocessors were introduced in the year

View solution

Q. What is the addressing mode used in instruction MOV M, C?

View solution

Q. Shift left and shift right operations occur in a calculator.

View solution

Q. A pulse stretcher is same as a

View solution

Q. Binary multiplication 1 x 0 =

View solution

Q. The minimum decimal equivalent of the number 11C0 is

View solution

Q. The hex number EB₁₆ represents binary number of

View solution

Q. Consider the following registers:

1. A accumulator and B register
2. B and C registers
3. D and E registers
4. H and L registers

Which of these 8-bit registers of 8085 μP can be paired together to make a 16-bit register?

View solution

Q. Access time of a storage is the time required

View solution

Q. By placing an inverter between both inputs of an S-R flip-flop, the resulting flip-flop becomes

View solution

Q. Which of the following flip-flop do not have race problem?

View solution

Q. In 8085 microprocessor, how many I/O ports can be accessed by direct method?

View solution

Q. If the mantissa of a digital computer is 37 bit long then the accuracy of the digital computer will be of

View solution