SI100 EE quiz 4
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Some of the personal computer (PC) components are listed below.
- 1is input device.
- 2is output device.
- A.Monitor
- B.CPU
- C.Mouse
- D.Fan
There are three major parts in von Neumann structure of a computer system. Which of the following is not included?
The SR latch is a pair of ( ) gates.
In a SR latch, what is the output of Q when S=1 and R=1?
Given the input waveform of CLK and D in the following figure. The initial state of Q is 0. Delay of device can be neglected.
- For D latch, what is the output (Q) at the four instants respectively?
- instant 11.
- instant 22.
- instant 33.
- instant 44.
- For D flip-flop, what is the output (Q) at the four instants respectively?
- instant 15.
- instant 26.
- instant 37.
- instant 48.
- A.1
- B.0
- C.Unknown
A seven-segment decoder is seen in the diagram below. If we want to display the number '5' with LED segments, 
- the input of the decoder is1.
- and the output of the decoder is2.
- A.0101
- B.1100
- C.0110
- D.10110110
- E.11010101
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