Software Testing

How Test Process is evaluated

How Test Process is evaluated?

Reasons why test process is evaluated are as mentioned below: 1) Effectiveness and efficiency of test processes: Effectiveness of a test process is at the best when the responsibilities assigned to a tester can be fully accomplished and also the responsibilities could mentioned in test plan. Efficiency is the amount of resources and time required […]

How to Select Process Engineering Committee Member

How to Select Process Engineering Committee Member?

Guidelines for selecting member of Process Engineering Committee are as mentioned below: Identified should be high level manager who will be having more experience. Identify individual who are more inclined towards implementation of process. Members should be experienced and having maturity to understand the pros and cons of implementation of standards and procedures. Make long […]

Roles of Ad-Hoc Committee

Roles of Ad-Hoc Committee

Responsibilities of Ad-Hoc Committee are as mentioned below: Identify people who can contribute in standardizing procedures in the respective areas. Every activity performed in an organized can be improvised by following a process or standard procedure. Therefore Ad-hoc committee identifies people who can contribute in developing a process. Adhoc committee should not be having 3-8 […]

Roles of Process Engineering Committee

Roles of Process Engineering Committee

Roles of Process Engineering Committee are as mentioned below: Identifies areas or activities where process is required: Process Engineering Committee or Process Engineering Manager should identifies the areas or activities which requires implementation of process. The identified activities should be related to the policies of the department. Process Engineering Committee can vote to determine if […]

Roles and Responsibilities of Process Engineering Manager

Roles and Responsibilities of Process Engineering Manager

Responsibility of Process Engineering Manager is as mentioned below: Promote Process Engineering concepts: Process Engineering Manager must create awareness and educate people in organization about the advantage of following process. In this course inputs for development of process, areas of improvisation and identifying people who will be playing their part in implementing process. Process Engineering […]

C programming language

Zombies and Orphans process in Linux

Zombies and Orphans process in Linux

We have an idea that a command lists all the running process but from does the program will be getting information. Linux will be having table containing information about all the processes which is called as “Process Table”. Apart from other information process table will be having entry of ‘exit code’ of process. Integer value […]

Parent and Child Processes in ANSI C

Parent and Child Processes in ANSI C

An executing program is considered as process and this process can create another process. There is parent-child relationship between two processes. The way to achieve this is by using a library function called fork( ). This function splits the running process into two processes, the existing one is known as parent and the new process […]

Computer Networking

What is Load Shedding in Congestion Control

What is Load Shedding in Congestion Control?

When congestion cannot be controlled by using any of the algorithms then routers will opt out for load shedding. When the routers are inundated by packets that they cannot tackle, packets will be thrown. Routers drowning in packets will just pick randomly to drop. Which packets to be dropped are dependent on the applications running.For […]

How hop–by–hop choke packets are sent to source host

How hop–by–hop choke packets are sent to source host?

Sending a choke packet to the source hosts does not work well at high speeds or over long distances because the reaction is so slow.Let’s take an example that host existing in San Francisco and is sending traffic to host at New York.The choke packet propagation is shown as the second, third, and fourth steps […]

Congestion Prevention Policies in Transport, Network and Data link layer

Congestion Prevention Policies in Transport, Network and Data link layer

We will first consider the open Loop systems. These systems are not designed to prevent congestion; rather they are designed to minimize congestion in the first place. They try to achieve their goal by using appropriate policies at various levels. In the data link layer the re-transmission policy is sees how fast a sender times […]

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