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Assembly Language
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How does the microprocessor differentiate between data and instruction?

When the first m/c code of an instruction is fetched and decoded in the instruction register, the microprocessor recognizes the number of bytes required to fetch the entire instruction. For example MVI A, Data, the second byte is always considered as...
Posted By:Rafael Costa      Posted On: Feb 24

Assembly Language
Comments: 0

What is an Opcode?

The part of the instruction that specifies the operation to be performed is called the operation code or opcode.
Posted By:Bitten Fischer      Posted On: Feb 22

C++ Programming
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What is Null Graph in dfs (data file structure)?

A graph containing only isolated nodes is called null graph.
Posted By:Amber Hughes      Posted On: Feb 22

C++ Programming
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Which OOP feature can be enabled by using private declaration for the class members?

Options

a) Data abstraction
b) Polymorphism
c) Encapsulation
d) Modularity

Answer : c) Encapsulation
Posted By:Wagner Fischer      Posted On: Feb 20

Assembly Language
Comments: 0

What is the use of addressing modes, mention the different types

The various formats of specifying the operands are called addressing modes, it is used to access the operands or data. The different types are as follows
- Immediate addressing
- Register addressing
- Direct addressing
- Indirect addressing
- Im...
Posted By:Christopher Brown      Posted On: Feb 20

C++ Programming
Comments: 0

Consider a class X, which includes a virtual function called X_output.

Consider a class X, which includes a virtual function called X_output. The virtual function receives a float value and returns nothing. Find out the function prototype for the same.

Options

a) virtual void X_output(float );
b) X:: virtual void...
Posted By:Reinhard Fischer      Posted On: Feb 16

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