Exercise: Digital Computer Electronics

Questions for: Digital Computer Electronics

The clock signals are used in sequential logic circuits
A:
to tell the time of the day
B:
to tell how much time has elapsed since the system was turned on
C:
to carry serial data signals
D:
to synchronize events in various parts of a system
Answer: D
No answer description is available. Let's discuss.
📖
📝
💬
👁️
The highest decimal number that can be represented with 10 binary digits is
A:
1023
B:
1024
C:
512
D:
All of the above
Answer: A
No answer description is available. Let's discuss.
📖
📝
💬
👁️
The output of the following gate is 1 only if at least one of its inputs is 0.
A:
AND gate
B:
OR gate
C:
NAND gate
D:
NOR gate
Answer: C
No answer description is available. Let's discuss.
📖
📝
💬
👁️
The _____ is a sequence of instructions that tells the computer how to process the data.
A:
data
B:
program
C:
controls
D:
instruction
Answer: B
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Convert the 1000 0000 0000 1111 signed binary number to decimal number.
A:
+15
B:
-15
C:
-30
D:
+30
Answer: B
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Ad Slot (Above Pagination)
Quiz