--%>

Purpose of exec functions

Specify the purpose of exec functions?

E

Expert

Verified

Whenever a process calls one of the exec functions, that particular process is fully replaced through the new program. New program starts its execution from the main function. The processed does not alters across an exec since a new process is not created. However, this function substitutes the current process with the new program from the disk.

   Related Questions in Programming Languages

  • Q : Program to controls a quiz show in C++

    Foundations of Computer Science In this project, we will write a program that controls a quiz show, much like the many popular TV shows. The program will read in a group of questions and thei

  • Q : Define Final class Final class : This

    Final class: This is the class with final reserved word in its header. A final class might not be extended by the other class.

  • Q : What is BLAST in program model checking

    What is BLAST in program model checking: The abbreviation is Berkeley Lazy Abstraction Software Verification Tool (BLAST) is a software model checker for C programs. The main goal of BLAST (BLAST website) is to be able to check that software satisfies

  • Q : What is Bounded repetition Bounded

    Bounded repetition: The Repetition where statements within a loop's body are executed a fixed number of times and the number of times is established whenever the loop began. There is no control structure in Java which guarantees the bounded repetition

  • Q : Define the term Condition Define the

    Define the term Condition: It is a Boolean expression which controls a conditional statement or loop.

  • Q : Define Iteration Iteration : The

    Iteration: The repetition of a set of statements, generally employing a looping control structure, like a while loop, for loop and do loop.

  • Q : Scalability aspects of a Java PathFinder

    Scalability of program model checkers such as JPF encompasses two aspects: How large a program can be model checked, and Once a defect has been detected, how readily meaningful debugging informati

  • Q : Directory and filename Explain

    Explain directory and filename?

  • Q : Explain VeriSoft VeriSoft (Godefroid,

    VeriSoft (Godefroid, 2005) is a model checker for C and C++; other languages can be used, but components in other languages are treated as black boxes. VeriSoft has been used to find defects in very large telecommunications programs (Chandra, Godefroi

  • Q : Explain Primitive Type Abstractions

    Primitive Type Abstractions: An effective way to reduce the state space of a program is to replace the primitive types with the corresponding abstractions that encapsulate all the possible operations that are performed on these types.

    Discover Q & A

    Leading Solution Library
    Avail More Than 1456165 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads
    No hassle, Instant Access
    Start Discovering

    18,76,764

    1958913
    Asked

    3,689

    Active Tutors

    1456165

    Questions
    Answered

    Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

    Submit Assignment

    ©TutorsGlobe All rights reserved 2022-2023.