Which Software End Factors Affecting Maintenance Cost?

Programming Language

. Dependence on external environment. Staff reliability and availability.

What are the different factors on which Software maintenance activities depend?

• Application Domain. If the application of the program is defined and well understood, the system requirements may be definitive and maintenance due to changing needs minimized. …
• Staff Stability. …
• Program Lifetime. …
• Dependence on External Environment. …
• Hardware Stability.

What are the factors influencing software cost?

Software requirement gathering, development, maintenance, quality assurance and cost of poor quality

are major groups responsible for overall cost in software production process. The exact proportion among them varies significantly in consecutive software releases, which is caused by many factors.

What is the real world factors affecting maintenance cost?

Real-world factors affecting Maintenance Cost

The standard age of any software is considered up to 10 to 15 years

. Older softwares, which were meant to work on slow machines with less memory and storage capacity cannot keep themselves challenging against newly coming enhanced softwares on modern hardware.

How software maintenance cost is estimated?

Software maintenance cost is

derived from the changes made to software after it has been delivered to the end user

. Software does not “wear out” but it will become less useful as it gets older, plus there WILL always be issues within the software itself. Software maintenance costs will typically form 75% of TCO.

What are the types of software maintenance?

• Corrective Software Maintenance.
• Adaptive Software Maintenance.
• Perfective Software Maintenance.
• Preventive Software Maintenance.

What are the factors affecting cost for implementing a programming language?

• Purpose. It specifies the objective of the programming language. …
• Programmer experience. …
• Ease of Development and Maintenance. …
• Suitability. …
• Performance and Efficiency. …
• Availability of IDE. …
• Error Checking and Diagnosis.

What is computer software maintenance?

Software maintenance is

the process of changing, modifying, and updating software to keep up with customer needs

. Software maintenance is done after the product has launched for several reasons including improving the software overall, correcting issues or bugs, to boost performance, and more.

Why is software maintenance costlier?

As technology advances, it becomes costly to maintain old software

. Most maintenance engineers are newbie and use trial and error method to rectify problem. Often, changes made can easily hurt the original structure of the software, making it hard for any subsequent changes.

What is the cost of maintenance?

The term maintenance expense refers to

any cost incurred by an individual or business to keep their assets in good working condition

. These costs may be spent for the general maintenance of items like running anti-virus software on computer systems or they may be used for repairs such as fixing a car or machinery.

Which of the following are the technical factors that affect the maintenance process?

• module independence.
• Programming language.
• Programming style.
• Program validation and testing.
• Documentation.
• Configuration management techniques.

What type of software testing is generally used in software maintenance?

What are the major factors that affect software maintenance Mcq?

• Degree of change in the functionalities & Cost of maintenance.
• Dangers in undertaking any actions or updating.
• Team working on it.
• No. of Employees on the client side.

What is the software component repository is referred?

ANSWER: C)

Requirement specification

. 14) The software component repository is referred by designers to search for the matching component, on the basis of functionality and intended software requirements.

What are the principal factors that affect the costs of system reengineering?

• The quality of the software to be re-engineered.
• The tool support availability for engineering.
• The extent of the data conversion which is required.
• The availability of expert staff for Re-engineering.

What are the 4 types of maintenance?

Four general types of maintenance philosophies can be identified, namely

corrective, preventive, risk-based and condition-based maintenance

.

What are the 4 types of software?

• Application Software. …
• System Software. …
• Programming Software.
• While application software is designed for end-users, and system software is designed for computers or mobile devices, programming software is for computer programmers and developers who are writing code. …
• Driver Software.

What are the 4 types of system maintenance?

Types: There are four types of systems maintenance:

corrective, adaptive, perfective, and preventive

.

What 5 factors affect the reliability of a programming language?

• Type Checking. It is a type error check, done by the compiler or, during execution, by the interpreter. …
• Exception handling. A certain language can allow better exception handling than others.
• Aliasing. …
• Readability and writability.

Which is the most dominant factor or component in software cost?

For most projects, the dominant cost is the

effort cost

. Computers that are power- ful enough for software development are relatively cheap.

What are the different factors to be considered when making a programming language?

• Factors to Consider. There are several factors to consider when choosing a web programming language. …
• The Targeted Platform. It is very important to consider the platform on which the program will run. …
• The Elasticity of a Language. …
• The Time to Production. …
• Performance. …
• Support and Community. …
• Other Factors to Consider.
• Purpose.

What is software maintenance and support?

While software support is defined as fixing broken software (or “bugs”) with reactive development, software maintenance is defined as proactive development in adding additional features or triaging low priority “bugs” that don’t deteriorate the software design and user experience.

Why is software maintenance required?

The main purpose of software maintenance is

to modify and update software applications after delivery to correct faults and to improve performance

. Software Maintenance must be performed in order to: Correct faults. Improve the design.

What is software maintenance explain various problems faced during software maintenance?

Key technical issues are:

limited understanding, impact analysis, testing, maintainability measurement

. Software maintenance is a very broad activity that includes error correction, enhancements of capabilities, deletion of obsolete capabilities, and optimization.