Technical Interview Questions and Answers :: Accenture

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Tot. Mock Test: 5


Total Qs: 152+

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    1 / 152

    What is IL? (What is MSIL or CIL, What is JIT?)
    Answer:

    MSIL is the CPU –independent instruction set into which .Net framework programs are compiled. It contains instructions for loading, storing initializing, and calling methods on objects.

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    2 / 152

    What is the difference between ++var and var++?
    Answer:

    The ++ operator is called the increment operator. When the operator is placed before the variable (++var), the variable is incremented by 1 before it is used in the expression. When the operator is placed after the variable (var++), the expression is evaluated, and then the variable is incremented by 1.

    The same holds true for the decrement operator (--). When the operator is placed before the variable, you are said to have a prefix operation. When the operator is placed after the variable, you are said to have a postfix operation.

    For instance, consider the following example of postfix incrementation:

    int x, y;
    x = 1;
    y = (x++ * 5);

    In this example, postfix incrementation is used, and x is not incremented until after the evaluation of the expression is done. Therefore, y evaluates to 1 times 5, or 5. After the evaluation, x is incremented to 2.

    Now look at an example using prefix incrementation:

    int x, y;
    x = 1;
    y = (++x * 5);

    This example is the same as the first one, except that this example uses prefix incrementation rather than postfix. Therefore, x is incremented before the expression is evaluated, making it 2. Hence, y evaluates to 2 times 5, or 10.

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    3 / 152

    What are the principle concepts of OOPS?
    Answer:

    1. Abstraction
    2. Encapsulation
    3. Inheritance
    4. Polymorphism
    5. Classes and Object

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    4 / 152

    Define software engineering?
    Answer:

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    5 / 152

    Tell me something about your academic project? your role/responsibility.
    Answer:

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    6 / 152

    What was the objective of your project.?
    Answer:

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    7 / 152

    What is your role in the project?
    Answer:

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    8 / 152

    Your daily activities in the project.
    Answer:

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    9 / 152

    What is your 10th 12th and current C.G.P.I.
    Answer:

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    10 / 152

    Write a query to select the second highest salary from a table.
    Answer:

    SELECT max(salary) AS salary2 FROM orders WHERE salary < (SELECT max(salary) AS salary1 FROM orders)

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