--%>
Assignment Help - homework help

Define Number of Threads

Number of Threads: Threads can be a useful abstraction and implementation mechanism to partition independent program actions. However, when there is coordination (or interference) between these threads, the required synchronization mechanisms increase the time, increase the state space, and introduce potential liveness and safety problems.

Some of these cases can be reduced with multiplexing patterns; for example, separating asynchronous event emitters from a synchronous event processor by means of an event queue mechanism—i.e. combining sequenced operations inside of one dedicated thread (the event processor) instead of using explicit synchronization between several threads to enforce the sequencing.

   Related Questions in Programming Languages

  • Q : Explain Base type Base type : The kind

    Base type: The kind of items that might be stored in an array - the arrays defined type. For example, in     int[] numbers; the base type

    		•
  • Q : Describe Uninitialized variable

    Uninitialized variable: It is a local variable which been declared, however has had no value allocated to it. The compiler will warn of variables that are employed before being initialized.

    		•
  • Q : What is an Anonymous array Anonymous

    Anonymous array: It is an array formed without an identifier. The anonymous array is generally formed as an actual argument, for example:// generate an anonymous array of integers.    YearlyRainfall y2k = new YearlyRai

    		•
  • Q : Introduction to C plus Give a brief

    Give a brief Introduction to C++. Also write its features.

    		•
  • Q : Problem on Vectors Create a vector

    Create a vector representing x coordinates of a measurement with 20 points between 0 and 10. Create another vector y representing fake measurements which are related to the above x values as y = 2.3 x – 1.2. Next add random (normal, Gaussian) noise to the vector

    		•
  • Q : Define Finite State Machines Finite

    Finite State Machines : A Finite State Machine (FSM) is one of the most suitable models for formal checks, especially for concurrent systems. However, FSMs can have problems with inheritance (the state model can change in derived classes) if state asp

    		•
  • Q : What is Big-endian Big-endian : This is

    Big-endian: This is a common difference among machines, the order in which they store individual bytes of multi-byte numerical data. Big-endian machine stores the higher-order bytes previous to the lower-order bytes.

    		•
  • Q : Define the term Trusted applet Define

    Define the term Trusted applet: It is an applet with additional privileges than an ordinary (that is, untrusted) applet.

    		•
  • Q : Explain Global variable Global variable

    Global variable: It is a phenomenon which is more generally regarded as being a trouble in structured programming languages than in object-oriented languages. In structured programming language, like C or Pascal, a global variable is one stated outsid

    		•
  • Q : What is Pop-up menu Pop-up menu : A

    Pop-up menu: A menu of actions which is generally not visible on the screen till a mouse button is clicked. The Popup menus assist to keep a user interface from becoming cluttered.

    		•