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Q:

Enumerators are stored by the compiler in

A) integer B) string
C) float D) any of above
 
Answer & Explanation Answer: A) integer

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Filed Under: Computer
Exam Prep: Bank Exams

Q:

Which of the following errors are identified by the compiler?

A) Logical Errors B) Hardware Errors
C) Language Errors D) Image Errors
 
Answer & Explanation Answer: A) Logical Errors

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Filed Under: Computer
Exam Prep: Bank Exams

Q:

What compilers apple using ?

Answer

The Apple compilers are based on the compilers of the GNU Compiler Collection.

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Subject: IOS

Q:

What is the role of the JIT compiler in .NET Framework?

Answer

The JIT compiler is an important element of CLR, which loads MSIL on target machines for execution. The MSIL is stored in .NET assemblies after the developer has compiled the code written in any .NET-compliant programming language, such as Visual Basic and C#.

JIT compiler translates the MSIL code of an assembly and uses the CPU architecture of the target machine to execute a .NET application. It also stores the resulting native code so that it is accessible for subsequent calls. If a code executing on a target machine calls a non-native method, the JIT compiler converts the MSIL of that method into native code. JIT compiler also enforces type-safety in runtime environment of .NET Framework. It checks for the values that are passed to parameters of any method.

For example, the JIT compiler detects any event, if a user tries to assign a 32-bit value to a parameter that can only accept 8-bit value.

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Subject: .NET

Q:

What is the difference between Compiler and Interpreter?

Answer

An interpreter reads one instruction at a time and carries out the actions implied by that instruction. It does not perform any translation. But a compiler translates the entire instructions.

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Subject: Operating Systems

Q:

Explain compiler?

Answer

compiler is used to translate the high-level language program into machine code at a time. It doesn't require special instruction to store in a memory, it stores automatically. the execution time is less compared interpreter.


A compiler is a program that translates a source program written in some high-level programming langualge (such as Java) into machine code for some computer architecture (such as the Inter Pentium archiecture).

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Subject: Hardware