Answer: According to McCall's quality model , the three important factors for the aspect of a software product are:-
- Product Revision
- Product Operation
- Product Transition
Explanation:
Product Revision:-these are the factors which includes the maintenance, flexibility and testing of a software .
Product Operation:-these include the factors like checking the correctness, usability, reliability, efficiency and Integrity of software to maintain its quality
Product Transition:- these are the qualities that define the portability, interoperability and whether the software can be reused or not .
Answer:
The answer to this question is "information services and support and network system administration".
Explanation:
The information support and service and network system administration is used to outside work, which can be explained as follows:
- The information support and service process is using information processing that is defined as the system for record-keeping, forms, figures and data in a business.
- A network or device system administrators are responsible for the day-to-day deployment of all these networks. They arrange, restore, and promote the computer systems of the company, which include local area networks, WANs, system sections, web services, and other wireless communication systems. The system provides local area networks.
Answer:
When you open a stream for both reading and writing you must always remember to close the stream.
Explanation:
There are three basic steps to follow to read and write data from stream.
Steps to read data from the stream
1) Open the stream
2) Read the data from the stream
3) Close the stream
Step to write data to the stream
1) Open the stream
2) Write the data to the stream
3) Close the stream
Answer:
The mass of an object is a measure of the object's inertial property, or the amount of matter it contains. The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it. The pull of gravity on the earth gives an object a downward acceleration of about 9.8 m/s2.
