DRAM stands for……………
a) Dynamic RAM
b) Data RAM
c) De-modular RAM
d) None of these
A Nibble consists of………bits?
a) 2
b) 4
c) 8
d) 16
Given the state diagram of an up/down counter, we can find……………
a) The next state of a given present state
b) The previous state of a given present state
c) Both the next and previous states of a given state
d) The state diagram shows only the inputs/outputs of a given states
Flip flops are also called……………?
a) Bi-stable dual vibrators
b) Bi-stable transformer
c) Bi-stable multi vibrators
d) Bi-stable single vibrators
A frequency counter……………?
a) Counts pulse width
b) Counts no. of clock pulses in 1 seconds
c) Counts high and low range of given clock pulse
d) None of given options
A positive edge-triggered flip-flop changes its state when?
a) Low-to-high transition of clock
b) High-to-low transition of clock
c) Enable input (EN) is set
d) Preset input (PRE) is set
