Npm Version Operators

Question 1

What does the caret (^) operator signify in npm versioning?

Answer 1

It allows for minor version updates, meaning it will update to the latest minor version but not the major version.

Question 2

True or False: The tilde (~) operator allows for both major and minor version updates.

Answer 2

False

Question 3

Fill in the blank: The asterisk (*) operator in npm versioning means to allow ______ updates.

Answer 3

any

Question 4

What is the effect of using the x character in npm versioning?

Answer 4

It acts as a wildcard, allowing for any version in that position (major, minor, or patch).

Question 5

Which operator would you use to specify an exact version in npm?

Answer 5

No operator, just the version number itself.

Question 6

True or False: The greater than (>) operator allows for all versions greater than the specified version.

Answer 6

True

Question 7

What is the primary use of the less than (<) operator in npm?

Answer 7

It specifies that the version must be less than the given version.

Question 8

What does the vertical bar (|) operator represent in npm versioning?

Answer 8

It allows for a logical OR between two version ranges.

Question 9

Which operator would you use to prevent any updates to a major version?

Question 10

What does the expression ~1.2.3 mean?

Answer 10

It allows updates to version 1.2.x, where x is any patch version.

Question 11

Fill in the blank: In npm, the expression 1.2.x allows for ______ updates.

Answer 11

patch

Question 12

What does the expression ^0.1.2 mean?

Answer 12

It allows updates to versions greater than or equal to 0.1.2 but less than 0.2.0.

Question 13

True or False: The expression >=1.0.0 will include version 1.0.0.

Answer 13

True

Question 14

What is the significance of the expression 1.2.3 - 1.2.4?

Answer 14

It specifies a range allowing versions from 1.2.3 to 1.2.4, inclusive.

Question 15

Which operator would you use to specify that any version is acceptable?

Answer 15

*