Q. In an MSI circuit, what is the typical number of gates integrated?
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A.
1-10
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B.
10-100
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C.
100-1000
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D.
1000-10000
Solution
MSI circuits typically integrate between 10 to 100 gates on a single chip.
Correct Answer:
B
— 10-100
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Q. In MSI circuits, what does the term 'fan-out' refer to?
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A.
Number of inputs
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B.
Number of outputs a gate can drive
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C.
Power consumption
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D.
Size of the circuit
Solution
Fan-out refers to the number of inputs that a single output can drive in a circuit.
Correct Answer:
B
— Number of outputs a gate can drive
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Q. What does MSI stand for in the context of logic circuits?
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A.
Medium Scale Integration
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B.
Multiple Scale Integration
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C.
Micro Scale Integration
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D.
Massive Scale Integration
Solution
MSI stands for Medium Scale Integration, which refers to the integration of hundreds of gates on a single chip.
Correct Answer:
A
— Medium Scale Integration
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Q. What is a common application of MSI circuits?
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A.
Microprocessors
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B.
Basic resistors
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C.
Capacitors
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D.
Inductors
Solution
MSI circuits are commonly used in microprocessors, where multiple logic functions are required.
Correct Answer:
A
— Microprocessors
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Q. What is the main advantage of using MSI circuits over SSI circuits?
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A.
Lower cost
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B.
Higher speed
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C.
Greater integration density
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D.
Simpler design
Solution
The main advantage of MSI circuits over SSI circuits is greater integration density, allowing more functions in a smaller space.
Correct Answer:
C
— Greater integration density
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Q. What is the main advantage of using MSI circuits?
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A.
Lower power consumption
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B.
Higher speed
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C.
Reduced size and complexity
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D.
Increased cost
Solution
The main advantage of MSI circuits is the reduced size and complexity, allowing for more compact designs.
Correct Answer:
C
— Reduced size and complexity
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Q. What is the primary advantage of using MSI circuits?
-
A.
Lower power consumption
-
B.
Increased complexity
-
C.
Reduced size and cost
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D.
Higher speed
Solution
The primary advantage of MSI circuits is reduced size and cost due to the integration of multiple functions on a single chip.
Correct Answer:
C
— Reduced size and cost
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Q. What is the primary function of a decoder in MSI logic circuits?
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A.
To perform arithmetic operations
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B.
To convert binary data to decimal
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C.
To select one of many inputs
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D.
To convert binary inputs to a specific output
Solution
A decoder converts binary inputs into a specific output, activating one output line for each unique input combination.
Correct Answer:
D
— To convert binary inputs to a specific output
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Q. What is the role of a multiplexer in MSI circuits?
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A.
To perform addition
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B.
To select data from multiple sources
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C.
To store data
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D.
To amplify signals
Solution
A multiplexer selects data from multiple input sources and forwards it to a single output line.
Correct Answer:
B
— To select data from multiple sources
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Q. What is the typical output of a 2-to-4 line decoder?
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A.
2 outputs active
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B.
4 outputs active
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C.
1 output active
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D.
All outputs active
Solution
A 2-to-4 line decoder typically has 4 outputs, with one output active based on the 2-bit input.
Correct Answer:
B
— 4 outputs active
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Q. What is the typical range of gates in an MSI circuit?
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A.
1-10 gates
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B.
10-100 gates
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C.
100-1000 gates
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D.
1000+ gates
Solution
MSI circuits typically integrate between 10 to 100 gates on a single chip.
Correct Answer:
B
— 10-100 gates
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Q. Which logic function can be implemented using an MSI adder?
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A.
AND
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B.
OR
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C.
Addition
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D.
Subtraction
Solution
An MSI adder is specifically designed to perform the addition of binary numbers.
Correct Answer:
C
— Addition
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Q. Which logic function can be implemented using an MSI circuit?
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A.
Only AND functions
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B.
Only OR functions
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C.
Any combinational logic function
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D.
Only sequential logic functions
Solution
MSI circuits can implement any combinational logic function, including AND, OR, and NOT functions.
Correct Answer:
C
— Any combinational logic function
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Q. Which of the following devices is commonly used in MSI logic circuits for data routing?
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A.
Flip-flop
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B.
Counter
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C.
Multiplexer
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D.
Register
Solution
A multiplexer is commonly used in MSI logic circuits for routing data from multiple inputs to a single output.
Correct Answer:
C
— Multiplexer
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Q. Which of the following devices is NOT typically classified as MSI?
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A.
Binary counter
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B.
Shift register
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C.
Full adder
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D.
Single transistor
Solution
A single transistor is not classified as MSI; it is a basic electronic component, while the others are MSI devices.
Correct Answer:
D
— Single transistor
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Q. Which of the following is a disadvantage of MSI circuits?
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A.
Higher cost than SSI
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B.
Increased power consumption
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C.
More complex design
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D.
Limited functionality
Solution
One disadvantage of MSI circuits is that they can lead to more complex designs compared to simpler circuits like SSI.
Correct Answer:
C
— More complex design
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Q. Which of the following is an example of an MSI circuit?
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A.
AND gate
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B.
Multiplexer
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C.
Transistor
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D.
Resistor
Solution
A multiplexer is an example of an MSI circuit as it integrates multiple logic gates to perform its function.
Correct Answer:
B
— Multiplexer
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Q. Which of the following is NOT a characteristic of MSI circuits?
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A.
Integration of multiple gates
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B.
Higher transistor count than SSI
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C.
Single function implementation
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D.
Cost-effective for complex designs
Solution
MSI circuits are characterized by the integration of multiple gates, so single function implementation is not a characteristic.
Correct Answer:
C
— Single function implementation
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Q. Which of the following logic functions can be implemented using MSI circuits?
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A.
Only basic gates
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B.
Complex arithmetic operations
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C.
Memory storage
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D.
All of the above
Solution
MSI circuits can implement a variety of functions, including basic gates, complex arithmetic operations, and memory storage.
Correct Answer:
D
— All of the above
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