IGCSE Computer Science Paper 2 Crossword: 7a Program Development Life Cycle (Modules 27–36)
Name:
Date:
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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
10
Across
- 2. Returns the remainder when a is divided by b. For example ______(10, 3) gives 1. ______(n, 2) = 0 means n is even. Word 1 of: ___(a, b) (3)
- 4. ______ followed by a variable name reads a value typed by the user and stores it in that variable. Use one variable per ______, and OUTPUT a prompt first. Word 1 of: _____ ______ (5)
- 7. The ← assignment operator stores the value on its right in the variable on its left. Here 0 is stored in ______. The value must match the variable's data type. Word 1 of: _______ ← 0 (7)
- 9. Word 2 of the term in 4 Across: _____ ______ (6)
- 10. Displays text or values on screen. Text goes in quotes. Items are separated by commas, e.g. ______ "You have ", Lives, " lives left". Also used for user prompts. (6)
Down
- 1. Names a fixed literal value that never changes while the program runs. It makes code easier to read, and you update the value in one place only. Word 2 of: ________ __________ ← 6.50 (10)
- 3. Returns the whole-number quotient of a divided by b, discarding the fractional part. For example, ______(10, 3) returns 3. Both a and b are integers. Word 1 of: ___(a, b) (3)
- 5. Word 1 of the term in 1 Down: ________ __________ ← 6.50 (8)
- 6. A precise condition uses a relational symbol and exact values, like ______. Words such as '______ is old enough' or 'greater than' are too vague and lose marks. Word 1 of: ___ >= 18 (3)
- 8. Logical operators that combine BOOLEAN conditions: AND needs both true, OR needs at least one true, ______ reverses a condition. Use brackets in complex ones, e.g. Age >= 0 AND Age <= 120. Word 3 of: AND OR ___ (3)
Answer Key
IGCSE Computer Science Paper 2 · Modules 27–36
1H
2M
O
3D
O
4I
N
P
U
T
V
R
L
5C
Y
O
6A
7C
O
U
8N
T
E
R
N
G
O
9A
N
S
W
E
R
10O
U
T
P
U
T
T
E
A
N
T
Across
2MOD — Returns the remainder when a is divided by b. For example ______(10, 3) gives 1. ______(n, 2) = 0 means n is even. Word 1 of: ___(a, b)
4INPUT — ______ followed by a variable name reads a value typed by the user and stores it in that variable. Use one variable per ______, and OUTPUT a prompt first. Word 1 of: _____ ______
7COUNTER — The ← assignment operator stores the value on its right in the variable on its left. Here 0 is stored in ______. The value must match the variable's data type. Word 1 of: _______ ← 0
9ANSWER — Word 2 of the term in 4 Across: _____ ______
10OUTPUT — Displays text or values on screen. Text goes in quotes. Items are separated by commas, e.g. ______ "You have ", Lives, " lives left". Also used for user prompts.
Down
1HOURLYRATE — Names a fixed literal value that never changes while the program runs. It makes code easier to read, and you update the value in one place only. Word 2 of: ________ __________ ← 6.50
3DIV — Returns the whole-number quotient of a divided by b, discarding the fractional part. For example, ______(10, 3) returns 3. Both a and b are integers. Word 1 of: ___(a, b)
5CONSTANT — Word 1 of the term in 1 Down: ________ __________ ← 6.50
6AGE — A precise condition uses a relational symbol and exact values, like ______. Words such as '______ is old enough' or 'greater than' are too vague and lose marks. Word 1 of: ___ >= 18
8NOT — Logical operators that combine BOOLEAN conditions: AND needs both true, OR needs at least one true, ______ reverses a condition. Use brackets in complex ones, e.g. Age >= 0 AND Age <= 120. Word 3 of: AND OR ___