Testing does not typically involve

checking the reasonableness of data being input.

Ability of solution to handle with 1000's of users at once

graphical representation of how pages link together.

Changes applied to the appearance of information products.

Which of the following statements are suitable for evaluation criteria?

Is the GUI clear and easy to read?

Which of the following is a functional requirements for the development of a solution?

calculates tax taken from salary and net payment.

Which of the following questions is not part of the Analysis stage?

What will the solution look like?

done at the end of the design stage.

The scope of the solution done during the analysis stage. What is the purpose of this activity?

Identify the boundaries and benefits of the solution.

Which of thefollowing sequences represents the symbols in shown below?

Input/output, process, save, connector

checks for the reasonableness of data being input

When a browser displays a URL beginning with ‘https://’, the browser is indicating that

data sent between the browser and the server is encrypted.

an example of an economic constraint

How long it takes to build the solution

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Duplicate of Informatics Problem Solving Methodology

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Informatics Problem Solving Methodology

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Questions 20

Answers

1
spell checking and proof reading are
electronic validation.
manual validation
2
Testing does not typically involve
checking the reasonableness of data being input.
determining expected results
determining what test data will be used
recording the actual results
3
Error Tolerance is
how hard the errors are to tolerate
Ability of solution to work on multiple browsers
ability of solution to tolerate incorrect input by user
Ability of solution to handle with 1000's of users at once
4
Of the people listed below, who would be the person to carry out the evaluation?
random person not familiar with the solution
The user of the solution.
external consultant
The developer of the solution as he knows the solution well.
5
Site map
graphical representation of how pages link together.
a photoshop mock up of what the site will look like.
shows how the solution will look including fonts colours
A representation of the flow of a user.
6
What is formatting?
Changes applied to the functions of information products.
Adding the ISBN number to an invoice.
Changes applied to the appearance of information products.
Rules when making information products.
7
Which of the following statements are suitable for evaluation criteria?
Does a message pop up when money goes over $500?
Is the average for the tests accurate?
Is the GUI clear and easy to read?
Do the macros created work in the workbook?
8
Testing is done in the
design stage
testing stage
evaluation stage
development stage
9
An example of a technical constraint
ease of use
the type of web server used.
privacy of data
the cost of the web server
10
formal testing is done during the
evaluation
development
design
analysis
11
Which of the following is a functional requirements for the development of a solution?
It is easy for the user to interact with the system.
It can be used in any weather condition.
calculates tax taken from salary and net payment.
It displays the output in a timely manner.
12
Which of the following questions is not part of the Analysis stage?
What information needs to be provided?
What output is the solution going to provide?
What data is needed to produce the output?
What will the solution look like?
13
Evaluation is not
done at the end of the design stage.
done after the solution has been used by the user
reporting the extent the solution meets the requirements.
based on the criteria generated in the design stage
14
The scope of the solution done during the analysis stage. What is the purpose of this activity?
Identify the constraints and benefits of the solution.
Identify the boundaries and benefits of the solution.
Identify the design tools used
Reduce the time spent in analysing the problem.
15
Which of the following tools is used during the analysis stage?
Site maps
Flowcharts
Context diagrams
IPO charts
16
Which of thefollowing sequences represents the symbols in shown below?
Input/output, process, save, connector
Process, input/output, connector
Process, save, connector, input/output
Connector, save, process, input/output
17
Validation
designed to establishing what tests will be conducted
checks if the solution works as intended
checks for the reasonableness of data being input
can only be done electronically
18
When a browser displays a URL beginning with ‘https://’, the browser is indicating that
the browser has successfully connected to the server.
the connection to the server is not safe.
the browser is protected from an attack by a computer virus.
data sent between the browser and the server is encrypted.
19
an example of an economic constraint
How long it takes to build the solution
the amount of data needed to be processed
usefulness
privacy of data
20
Not Evaluation Criteria of an effective solution
attractivness
completeness
clarity
speed of processing

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