JavaScript Word Scramble: Control Flow (Modules 11–20)
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Word scramble
Unscramble the letters and write each key term on the line.
1
LYFAS
A value that JavaScript treats as false in a boolean context, such as 0, "", null, undefined, or NaN.
2
SEEL FI
Checks another condition only when the previous if or ______ condition was false.
3
SLEE
Runs a block of code when every earlier if or ______ if condition was false.
4
TICSHW
Compares a value against multiple case labels and runs the code block for the matching case.
5
EILHW
Repeats a block of code as long as its condition inside parentheses stays true.
6
ORF
Repeats a block of code a set number of times, using an initializer, condition, and update expression.
Answer Key
JavaScript · Modules 11–20
1LYFAS → Falsy — A value that JavaScript treats as false in a boolean context, such as 0, "", null, undefined, or NaN.
2SEEL FI → else if — Checks another condition only when the previous if or else if condition was false.
3SLEE → else — Runs a block of code when every earlier if or else if condition was false.
4TICSHW → switch — Compares a value against multiple case labels and runs the code block for the matching case.
5EILHW → while — Repeats a block of code as long as its condition inside parentheses stays true.
6ORF → for — Repeats a block of code a set number of times, using an initializer, condition, and update expression.