IGCSE Computer Science Paper 2 Crossword: 7c Pseudocode and Flowcharts (Modules 166–175)
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
10
Across
- 2. A loop that runs its statements first, then tests the condition. It stops when the condition is TRUE, so the body always runs at least once. It has no ENDREPEAT keyword. Word 2 of: ______ ... _____ (5)
- 5. A loop placed inside another loop. The inner loop runs completely for every pass of the outer loop, so total passes = outer passes x inner passes. Word 1 of: ______ loop (6)
- 9. Word 3 of the term in 8 Down: _____ ... DO ... ________ (8)
- 10. Word 1 of the term in 2 Across: ______ ... _____ (6)
Down
- 1. The number of times a FOR loop runs. FOR i ← 1 TO 5 runs 5 times, 3 TO 3 runs once, and 5 TO 1 runs zero times because the ______ value is bigger than the ______ value. Word 2 of: ___ - _____ + 1 (5)
- 3. Repeats the statements below once for each whole number from 1 to 30 inclusive. ______ is an INTEGER that changes automatically each time. Close the loop with NEXT ______. Word 2 of: FOR _____ ← 1 TO 30 (5)
- 4. Use ______ to test one variable against single values, like a menu choice. Use IF for ranges, like grade boundaries, or when conditions combine several variables. Word 1 of: ____ OF (4)
- 6. Sets how much the FOR loop variable changes each time round. ______ 2 counts in twos and ______ -1 counts down. The loop stops when the value goes past the end value. (4)
- 7. Word 1 of the term in 1 Down: ___ - _____ + 1 (3)
- 8. A loop that tests its condition before each pass and repeats its statements ______ the condition is TRUE. It may run zero times, and the body must change the condition. Word 1 of: _____ ... DO ... ________ (5)
Answer Key
IGCSE Computer Science Paper 2 · Modules 166–175
1S
2U
N
T
I
L
A
3I
R
4C
5N
E
6S
T
7E
D
8W
A
D
T
N
H
S
E
9E
N
D
W
H
I
L
E
X
P
L
10R
E
P
E
A
T
Across
2UNTIL — A loop that runs its statements first, then tests the condition. It stops when the condition is TRUE, so the body always runs at least once. It has no ENDREPEAT keyword. Word 2 of: ______ ... _____
5NESTED — A loop placed inside another loop. The inner loop runs completely for every pass of the outer loop, so total passes = outer passes x inner passes. Word 1 of: ______ loop
9ENDWHILE — Word 3 of the term in 8 Down: _____ ... DO ... ________
10REPEAT — Word 1 of the term in 2 Across: ______ ... _____
Down
1START — The number of times a FOR loop runs. FOR i ← 1 TO 5 runs 5 times, 3 TO 3 runs once, and 5 TO 1 runs zero times because the ______ value is bigger than the ______ value. Word 2 of: ___ - _____ + 1
3INDEX — Repeats the statements below once for each whole number from 1 to 30 inclusive. ______ is an INTEGER that changes automatically each time. Close the loop with NEXT ______. Word 2 of: FOR _____ ← 1 TO 30
4CASE — Use ______ to test one variable against single values, like a menu choice. Use IF for ranges, like grade boundaries, or when conditions combine several variables. Word 1 of: ____ OF
6STEP — Sets how much the FOR loop variable changes each time round. ______ 2 counts in twos and ______ -1 counts down. The loop stops when the value goes past the end value.
7END — Word 1 of the term in 1 Down: ___ - _____ + 1
8WHILE — A loop that tests its condition before each pass and repeats its statements ______ the condition is TRUE. It may run zero times, and the body must change the condition. Word 1 of: _____ ... DO ... ________