CS409 Practical Quiz 7

Q1. Which one is not a characteristic of usability test?

1. Observe and record what participants do and say
2. Analyze the data, diagnose the real problems, and recommend changes to fix those problems
3. The participants do not represent real users
4. The primary goal is to improve usability

Correct answer: The participants do not represent real users

Q2. What is the fourth step in defining the requirements with respect to persona-based design?

1. Identifying persona expectations.
2. Constructing the context scenario.
3. Brainstorming.
4. Creating problem and vision statement.

Correct answer: Constructing the context scenario.

Q3. The ___________ suggests identifying goals and questions first before selecting techniques for the study.

1. Field study
2. RVM model
3. DECIDE framework
4. Usability testing

Correct answer: DECIDE framework

Q4. Panes, frames and other containers on screen is a kind of _____________.

1. View
2. Functional and data elements
3. Input method
4. Form factor

Correct answer: Functional and data elements

Q5. __________ is a usability test in which a member of the test team sits in the room with the participant and actively probes the participant's understanding of whatever is being tested.

1. Active intervention
2. Co discovery
3. Beta test
4. Trunk test

Correct answer: Active intervention

Q6. Programs that are best used full-screen, monopolizing the user’s attention for long periods of time, are _____________ posture application.

1. Auxiliary
2. Sovereign
3. Redundant
4. Transient

Correct answer: Sovereign

Q7. ____________ is particularly useful early in design. It is excellent technique to use with the prototype, because it provides a wealth of diagnostic information.

1. Active intervention
2. Splendid research
3. Formal test report
4. Co-discovery

Correct answer: Co-discovery

Q8. Desktop applications fit into _____________ categories of posture.

1. Four
2. Five
3. Two
4. Three

Correct answer: Three

Q9. An interface will have zero to two _________ personas.

1. Primary
2. Secondary
3. Customer
4. Supplemental

Correct answer: Secondary

Q10. Recalling password is ____________ work.

1. Physical
2. Structural
3. Mnemonic
4. Logical

Correct answer: Mnemonic

Q11. A/an ________ is a logical representation of a table or combination of tables.

1. View
2. Join
3. Function
4. Index

Correct answer: View

Q12. A/an ____________ is a collection of column information corresponding to a single record.

1. Row
2. Attribute
3. Table
4. Entity

Correct answer: Row

Q13. You can use views in almost the same way as __________.

1. Join
2. Table
3. Function
4. Index

Correct answer: Table

Q14. __________ is the basic unit of data storage in an Oracle Database.

1. Function
2. Index
3. Table
4. Join

Correct answer: Table

Q15. A/an _________ derives its data from the table on which it is based. This table is known as base table.

1. Function
2. Index
3. View
4. Join

Correct answer: View