Sam's role on the software development team is a Software Quality Assurance.
<h3>What is SDLC?</h3>
SDLC is an abbreviation for software development life cycle and it can be defined as a strategic methodology that defines the key steps, phases, or stages for the design, development and implementation of high quality software programs.
In Computer technology, there are seven (7) steps involved in the development of a software and these include the following;
- Planning
- Analysis
- Design
- Development (coding)
- Testing
- Deployment
- Maintenance
In this scenario, we can reasonably infer and logically deduce that Sam's role on the software development team is a Software Quality Assurance because he his is saddled with the responsibility of identifying the system functions that must be validated and how to test new software.
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Answer:
Windows has GUI, where its predecessor DOS does not.
Explanation:
DOS required the user to type instructions into the computer through an interface system known as command line.
Windows has graphical user Interface (GUI), that allows commands in a more user friendly environment than DOS.
Answer:
Explanation:
Mouse is an example of input device
Relational operators allow an end user to <u>compare</u> numbers.
<h3>What are
relational operators?</h3>
Relational operators can be defined as a programming language construct which allows an end user to compare both numbers and char values.
Also, it can be used to determine whether one number is less than (<), greater than (>), equal to (=), or not equal to another.
This ultimately implies that, relational operators allow an end user to <u>compare</u> numbers.
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Answer:
The value of result is 20
Explanation:
Given
The above code segment
Required
The value of result
In the first line, we have:
In the second, we have:
This implies that:
