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Assembly Language
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What is 8279?

The 8279 is a programmable Keyboard/Display interface.
Posted By:Isabelle Brown      Posted On: Sep 27

Assembly Language
Comments: 0

What is instruction pipelining?

Major function of the bus unit is to fetch instruction bytes from the memory. In fact, the instructions are fetched in advance and stored in a queue to enable faster execution of the instructions. This concept is known as instruction pipelining.
Posted By:Joshua Evans      Posted On: Sep 26

C++ Programming
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Which of the following is called an implicit constructor for the class xyz?

Options

a) xyz(){ }
b) xyz(int){}
c) xyz(){ };
d) None of the above

Answer : a) xyz(){ }
Posted By:Amber Hughes      Posted On: Sep 26

C++ Programming
Comments: 0

Function prototyping defines for which option

Options

a) The return type of the function
b) The identifier of the function
c) The number and type of arguments
d) All of the above


Answer : d) All of the above
Posted By:Ryan Bouchard      Posted On: Sep 25

Assembly Language
Comments: 0

What are the modes of operations used in 8253?

Each of the three counters of 8253 can be operated in one of the following six modes of operation.
1. Mode 0 (Interrupt on terminal count)
2. Mode 1 (Programmable monoshot)
3. Mode 2 (Rate generator)
4. Mode 3 (Square wave generator)
5. Mode...
Posted By:Adelyte Miller      Posted On: Sep 25

C++ Programming
Comments: 0

What is Fully Parenthesized Expression in dfs (data file structure)?

A pair of parentheses has the same parenthetical level as that of the operator to which it corresponds, i.e., of the operator, which is immediately enclosed by this pair. Such an expression is called a fully parenthesized expression.
Posted By:Maria Silva      Posted On: Sep 25

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