CSC251 Module 4 Quiz Bowl

Question 1

RegEx use gives the opportunity to setup validation of values using less code.

Accepted Answer

True

Question 2

Recursion is when a method calls itself to solve a problem by breaking it into larger versions of the same problem.

Accepted Answer

False

Question 3

Which Regex Syntax is used for digits (0-9)

Accepted Answer

\d

Question 4

When it comes to recursion vs. iteration, iteration usually performs faster using less memory.

Accepted Answer

True

Question 5

Which of the following is a common use for regular expressions?

Accepted Answer

All of the above.

Question 6

Use recursion when you want speed and efficiency in your code.

Accepted Answer

False

Question 7

Which RegEx is correct for validating a 5 digit zip code?

Accepted Answer

^\d{5}$

Question 8

Which option can be used to match a range for all capital letters?

Accepted Answer

[A-Z}

Question 9

What is a sequence of characters that defines a search pattern & used for validating inputs, searching, and pattern

Accepted Answer

Regular Expression

Question 10

Which Regex syntax is a wild card for any character?

Accepted Answer

. (the period)

Question 11

What is the exit condition called that stops/ends recursion?

Accepted Answer

Base Case

Questions 11