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QCE Digital Solutions Unit 2 · Modules 144–185

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A free printable QCE Digital Solutions Unit 2 crossword with 10 clues, built from the key terms of Data and Programming Techniques (Modules 144–185) — Programming requirements: SQL and algorithms, System requirements: platforms, System requirements: hardware, Data acquisition, Data completeness, Data consistency and more. Print it or save it as a PDF — the answer key starts on its own page. No login needed.

QCE Digital Solutions Unit 2 Crossword: Data and Programming Techniques (Modules 144–185)

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.

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Across

  1. 5. The list of SQL statements and algorithms a data-driven solution must include so it can carry out each of its functions, with each requirement linked to a task. Word 1 of: ___________ ____________ (11)
  2. 7. Word 2 of the term in 1 Down: ________ ___________ (11)
  3. 8. Word 2 of the term in 5 Across: ___________ ____________ (12)
  4. 9. The same fact has the same value and format everywhere it is stored, with no spelling variations or conflicting copies. Storing each fact in one place helps keep it consistent. Word 2 of: data ___________ (11)
  5. 10. Data stays accurate and unaltered unless an authorised person changes it, so a tampered bank balance breaks ______. (9)

Down

  1. 1. A ______ stating the operating system, device type or environment (desktop, web, mobile, database software) that the solution must run on. Word 1 of: ________ ___________ (8)
  2. 2. The processing power, memory, storage and peripherals needed to run a solution and hold its data, such as disk space for a database or RAM for large files. Word 1 of: ________ ___________ (8)
  3. 3. A problem where a repeated fact is changed in one row but not its other copies, so the data disagrees. Caused by redundancy, and fixed by normalisation. Word 1 of: ______ anomaly (6)
  4. 4. A problem where a new fact, like a new course, cannot be stored until unrelated data, like a student, exists, forcing null values or dummy rows in a single table. Word 1 of: _________ anomaly (9)
  5. 6. Data is complete when every required value is present, with no missing fields or records. A presence check finds blank required fields. Word 2 of: data ____________ (12)

Answer Key

QCE Digital Solutions Unit 2 · Modules 144–185
1P
L
A
T
2H
3U
F
A
4I
5P
R
O
G
R
A
M
M
I
N
G
D
R
D
S
A
M
W
6C
E
T
A
O
R
7R
E
Q
U
I
R
E
M
E
N
T
E
P
I
L
O
8R
E
Q
U
I
R
E
M
E
N
T
S
T
9C
O
N
S
I
S
T
E
N
C
Y
N
10I
N
T
E
G
R
I
T
Y
S
S
Across
5PROGRAMMING — The list of SQL statements and algorithms a data-driven solution must include so it can carry out each of its functions, with each requirement linked to a task. Word 1 of: ___________ ____________
7REQUIREMENT — Word 2 of the term in 1 Down: ________ ___________
8REQUIREMENTS — Word 2 of the term in 5 Across: ___________ ____________
9CONSISTENCY — The same fact has the same value and format everywhere it is stored, with no spelling variations or conflicting copies. Storing each fact in one place helps keep it consistent. Word 2 of: data ___________
10INTEGRITY — Data stays accurate and unaltered unless an authorised person changes it, so a tampered bank balance breaks ______.
Down
1PLATFORM — A ______ stating the operating system, device type or environment (desktop, web, mobile, database software) that the solution must run on. Word 1 of: ________ ___________
2HARDWARE — The processing power, memory, storage and peripherals needed to run a solution and hold its data, such as disk space for a database or RAM for large files. Word 1 of: ________ ___________
3UPDATE — A problem where a repeated fact is changed in one row but not its other copies, so the data disagrees. Caused by redundancy, and fixed by normalisation. Word 1 of: ______ anomaly
4INSERTION — A problem where a new fact, like a new course, cannot be stored until unrelated data, like a student, exists, forcing null values or dummy rows in a single table. Word 1 of: _________ anomaly
6COMPLETENESS — Data is complete when every required value is present, with no missing fields or records. A presence check finds blank required fields. Word 2 of: data ____________

Modules this crossword covers

Every module has its own free printable worksheet with an answer key, and students can practise the same terms interactively on Cloodit.

Part of: QCE Digital Solutions Unit 2 — Data and Programming Techniques

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