IGCSE Computer Science Paper 2 Crossword: 7c Pseudocode and Flowcharts (Modules 146–155)
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
7
8
9
Across
- 1. ← stores a value in a variable, so ______ saves 5 in ______. = only tests if two values are equal, as in IF ______ = 5, and gives TRUE or FALSE. <> tests not equal. Word 1 of: _____ ← 5 (5)
- 3. ______(a, b) gives the whole-number part of a divided by b, so ______(10, 3) is 3. MOD(a, b) gives the remainder, so MOD(10, 3) is 1. Both take integers. Word 1 of: ___(a, b) and MOD(a, b) (3)
- 4. Assignment stores the ______ on the right of ← in the variable on the left. The ______ must match the variable's data type, e.g. Counter ← Counter + 1. Word 2 of: <__________> ← <_____> (5)
- 7. Names a value set once with a literal. It never changes, needs no DECLARE, and can be updated in one place. Word 1 of: ________ HourlyRate ← 6.50 (8)
- 8. Literals have fixed forms: CHAR in single quotes, STRING in double quotes, REAL with a digit each side of the point, BOOLEAN as ______ or FALSE in capitals. Word 5 of: 'Y' "Yes" 4.0 ____ (4)
- 9. Word 1 of the term in 4 Across: <__________> ← <_____> (10)
Down
- 2. Creates a variable named ______ and states its data type (______) before it is used. The format is ______ <identifier> : <data type>, with a space on each side of the colon. Word 2 of: _______ _______ : _______ (7)
- 3. Word 1 of the term in 2 Down: _______ _______ : _______ (7)
- 5. Write a condition with symbols such as >=, <> and =, not words. ______ is correct; '______ is 18 or more' is not accepted. This applies in pseudocode and flowcharts. Word 1 of: ___ >= 18 (3)
- 6. Word 3 of the term in 2 Down: _______ _______ : _______ (7)
Answer Key
IGCSE Computer Science Paper 2 · Modules 146–155
1S
2C
O
R
E
O
3D
I
V
U
4V
5A
L
U
E
N
6I
G
7C
O
N
S
T
A
N
T
E
L
E
T
A
8T
R
U
E
R
G
9I
D
E
N
T
I
F
I
E
R
R
Across
1SCORE — ← stores a value in a variable, so ______ saves 5 in ______. = only tests if two values are equal, as in IF ______ = 5, and gives TRUE or FALSE. <> tests not equal. Word 1 of: _____ ← 5
3DIV — ______(a, b) gives the whole-number part of a divided by b, so ______(10, 3) is 3. MOD(a, b) gives the remainder, so MOD(10, 3) is 1. Both take integers. Word 1 of: ___(a, b) and MOD(a, b)
4VALUE — Assignment stores the ______ on the right of ← in the variable on the left. The ______ must match the variable's data type, e.g. Counter ← Counter + 1. Word 2 of: <__________> ← <_____>
7CONSTANT — Names a value set once with a literal. It never changes, needs no DECLARE, and can be updated in one place. Word 1 of: ________ HourlyRate ← 6.50
8TRUE — Literals have fixed forms: CHAR in single quotes, STRING in double quotes, REAL with a digit each side of the point, BOOLEAN as ______ or FALSE in capitals. Word 5 of: 'Y' "Yes" 4.0 ____
9IDENTIFIER — Word 1 of the term in 4 Across: <__________> ← <_____>
Down
2COUNTER — Creates a variable named ______ and states its data type (______) before it is used. The format is ______ <identifier> : <data type>, with a space on each side of the colon. Word 2 of: _______ _______ : _______
3DECLARE — Word 1 of the term in 2 Down: _______ _______ : _______
5AGE — Write a condition with symbols such as >=, <> and =, not words. ______ is correct; '______ is 18 or more' is not accepted. This applies in pseudocode and flowcharts. Word 1 of: ___ >= 18
6INTEGER — Word 3 of the term in 2 Down: _______ _______ : _______