explain why the intangibility of software systems poses special problems for software project management.

Answers

Answer 1
Answer: Unlike other projects like hardware, mechanical works which is tangible it is very easy to identify the progress of the product. But since the product here is software, it is very hard to determine at what phase or progress you are on now. Thus it needs a documentation from someone who are very knowledgeable to be able to know your progress,

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We look for trends when we are looking at data. What is a trend?

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a trend is the general direction that data is going.

a subject of what people say at the time, most used, famous at the present time

True or False? The correct implementation in the case of an atomic operation is to test separately for the presence of the lockfile and to not always attempt to create it.

Answers

The answer is false

Final answer:

True. In an atomic operation, it's necessary to check separately for the existence of a resource, such as a lockfile, before attempting to create it. This single-step operation maintains atomicity and prevents race conditions.

Explanation:

True. In the case of atomic operations, the correct implementation is indeed to test separately for the presence of the lockfile before trying to create it. Let's explain this in detail. When performing atomic operations, two actions are usually required: checking if a resource (like a lockfile) already exists and then creating that resource if it doesn't exist. However, these two actions must be performed in a single step to maintain the atomicity of the operation and avoid potential race conditions which could occur when multiple processes are trying to access or modify the same resource. Therefore, it is not always necessary to attempt to create the lockfile.

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2. How does simple interest differ from compound interest?

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Answer:

Compound Interest gives a high return as compared to Simple Interest. In Simple Interest, the principal remains constant while in the case of Compound Interest the Principal changes due to the effect of compounding. Hopes this helps!!!

Explanation:

True or false you can use Facebook live feed tool to
broadcast content as you post it

Answers

True, you can post stuff on Facebook in real time.

Define the term Browser.

Answers

Answer:

a web browser is a application for accessing websites and social medias. Its a type of software that allows you to find and view different sites/sitings.

Explanation:

hope it helped , darling :)

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Final answer:

A browser is a software application used for accessing the internet and viewing web pages. They turn web resources into viewable sites and facilitate interaction between computers and the internet.

EXPLANATION:

A browser, also known as a web browser or Internet browser, is a software application used to access information on the World Wide Web.

when a user requests some information, the web browser fetches the data from a web server and then displays the webpage on the user’s screen.

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Each device connected to a network is called a(n) ________.

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Each device connected to a network is called a(n) Node.