JavaScript Crossword: Objects & Functions (Modules 31–40)
Name:
Date:
Class:
✎
Crossword
Read each clue and write the matching term in the grid. Numbers in brackets show the letters in each word.
1
2
3
4
5
6
Across
- 2. Chains dot notation and bracket notation to access a value nested inside an object. Word 2 of: ___.____[0] (4)
- 4. Word 1 of the term in 1 Down: ______.____() (6)
- 5. Declares a reusable block of code with a name, which can be run later by calling it. (8)
- 6. Sends a value back out of a function and ends its execution at that point. (6)
Down
- 1. Returns an array containing all the ______ of a given ______. Word 2 of: ______.____() (4)
- 2. A named placeholder inside a function's parentheses that receives an input value when called. (9)
- 3. Checks whether a string contains a given substring, returning true or false. (8)
- 4. Word 1 of the term in 2 Across: ___.____[0] (3)
Answer Key
JavaScript · Modules 31–40
1K
E
Y
2P
E
T
S
A
3I
R
N
A
4O
B
J
E
C
T
M
B
L
E
J
5F
U
N
C
T
I
O
N
D
E
6R
E
T
U
R
N
S
Across
2PETS — Chains dot notation and bracket notation to access a value nested inside an object. Word 2 of: ___.____[0]
4OBJECT — Word 1 of the term in 1 Down: ______.____()
5FUNCTION — Declares a reusable block of code with a name, which can be run later by calling it.
6RETURN — Sends a value back out of a function and ends its execution at that point.
Down
1KEYS — Returns an array containing all the ______ of a given ______. Word 2 of: ______.____()
2PARAMETER — A named placeholder inside a function's parentheses that receives an input value when called.
3INCLUDES — Checks whether a string contains a given substring, returning true or false.
4OBJ — Word 1 of the term in 2 Across: ___.____[0]