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Check your knowledge: QUALITY CONTROL Tests

Check your knowledge: QUALITY CONTROL Tests

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Which

of the following statements are TRUE?

Regression

tests are typically well-suited for test automation

50%

Regression

tests are performed to find out if code changes have introduced or uncovered

defects

50%

Regression

testing and acceptance testing are the same

Regression

tests show if all defects have been resolved

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Which

of the following are not characteristics of good testing in any life cycle model?

Every

development activity has a corresponding test activity

There

are not separate levels for component and system integration test

100%

Testers

review development documents early

Each

test level has objectives specific to that level

Each

test level is based on the same test basis

100%

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Which of the following are defect's attributes? (Select two correct answers)

Usability

Code reviewer

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Alpha testing usually takes place at _____. (select one answer)

user's site

developer’s or customer’s site

customer’s site

100%

developer’s site

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Why do defects happen in the software? (Select two correct answers)

Complexity of the software code

100%

A developer never performs a task according to customer requirements

Human factor in the software development

The customer requirements to software are not clear enough

100%

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The difference between "HAVING" and "WHERE" SQL clauses is that ___.

the "HAVING" SQL keyword condition(s) is applied to all rows in the result set before the "WHERE" clause is applied (if present). The "WHERE" SQL keyword is used only with SELECT SQL statements and specifies a search condition for an aggregate or a group.

the "WHERE" SQL keyword condition is applied to all rows in the result set before the "HAVING" clause is applied (if present). The "HAVING" SQL keyword is used only with "SELECT" SQL statements and specifies a search condition for an aggregate or a group.

100%

They both are identical

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SQL keyword "FROM" we usually use to ____

specify the table we are modifying.

specify the table we are inserting, selecting, modifying or deleting from.

specify the table we are selecting or deleting from.

specify the table we are inserting data in.

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The Primary key is _____

a column that can have NULL values.

all mentioned versions.