NPTEL Software Testing Assignment 10 Answer 2022

 

Week 10 : Assignment 10

Due date: 2022-10-05, 23:59 IST.

Assignment not submitted

1 point

Which of the following features of static websites are tested using graphs?

 We check if all the connections are valid and if there are any dead links.

 We check if all the information given is correct in each of the linked web pages.

1 point

While testing web applications, which of the following is true regarding client-side vs. server-side testing?

 Client and server are separated and testers typically don’t have access to the server code.

 Testers have equal accesss to the client code and server code eventhough they are separated.

1 point

State yes or no: It is possible to generate all the input screens that are passed to a web application.

 Yes.

 No.

1 point

Which of the following is a list of techniques that can be used to provide test values to a web application?

 Generate values automatically using an appropriate algorithm.

 Request user to supply inputs.

 Random choice, user session data, construct based on the domain of application.

 Generate inputs randomly and then choose based on the application.

1 point

Which of the following features can be checked using HTML without the need to write extra scripting constraints?

 Change of transfer mode, checking for length of input and checking against a list of pre-defined values.

 Change of transfer mode and change of data type of input.

 Checking of inter-dependency of input values.

 Checking for length of input and also the data type.

1 point

Is a control graph model useful for testing system level properties of web applications?

 Yes.

 No.

1 point

Which of the following is a complete list of operators that are used in component expressions?

 Sequencing and selection.

 Iteration and selection.

 Sequencing, iteration and selection.

 Sequencing, iteration, selection and aggregation.

1 point

Which of the following defines the nodes of a yo-yo graph?

 Nodes of a yo-yo graph are the classes of the inheritance hierarchy.

 Nodes of a yo-yo graph are the methods of different classes, one node for each of the new, inherited and overridden methods.

1 point

Which of the following best defines the edges of a yo-yo graph?

 Edges of a yo-yo graph are the method calls among methods of different classes.

 Edges of a yo-yo graph are among classes at different levels of inheritance.

 Edges of a yo-yo graph are from a caller method to a callee method.

 Edges of a yo-yo graph are either the actual method calls or the calls that cannot be made due to overriding.

1 point

State true or false: All the faults in object-oriented programs can be determined statically.

 True.

 False.

You may submit any number of times before the due date. The final submission will be considered for grading.

Answers:

1. a

2. a

3. b

4. c

5. a

6. b

7. d

8. b

9. c

10. b