← All printables
QCE Digital Solutions Unit 4 · Modules 89–125

Tip: Choose Save as PDF in the print dialog to download. Use A4 paper size.

A free printable QCE Digital Solutions Unit 4 crossword with 10 clues, built from the key terms of Digital Methods for Exchanging Data (Modules 89–125) — Timely delivery, FTP, Streaming data packets, Broadcasting data packets, REST architecture, HTTP methods in a REST API 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 4 Crossword: Digital Methods for Exchanging Data (Modules 89–125)

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. 4. The part of a system the user sees and uses. It runs on the user's device, collects input through the interface, checks it, sends requests to the back-end and shows the output. Word 1 of: _____-end (5)
  2. 6. Word 2 of the term in 1 Down: ____ ______ and array (6)
  3. 7. Word 3 of the term in 2 Down: ___, ____, ___, DELETE (3)
  4. 8. Word 1 of the term in 2 Down: ___, ____, ___, DELETE (3)
  5. 9. A web API style where data is treated as resources, each with its own URL, accessed using standard HTTP requests. Each request is stateless, so the server remembers nothing between requests. (4)

Down

  1. 1. ______ stores data as key-value pairs inside {} objects and as ordered lists of values inside [] arrays. Keys are double-quoted strings. Values can be nested. Word 1 of: ____ ______ and array (4)
  2. 2. HTTP methods in a REST API: ______ reads a resource, ______ creates one, ______ updates one and DELETE removes one. The server replies with a status code such as 200 OK or 404 Not Found. Word 2 of: ___, ____, ___, DELETE (4)
  3. 3. Data arrives quickly enough to be useful, even if some packets are lost. Live calls and games favour speed over guaranteed ______, so late or missing packets are skipped, not resent. Word 2 of: ______ ________ (8)
  4. 4. File Transfer Protocol: moves files between a client and a server (upload/download) on port 21. It sends data and logins as plain text, so use SFTP or FTPS for security. (3)
  5. 5. Word 1 of the term in 3 Down: ______ ________ (6)

Answer Key

QCE Digital Solutions Unit 4 · Modules 89–125
1J
2P
S
3D
4F
R
O
N
5T
6O
B
J
E
C
T
S
I
N
L
7P
U
T
M
I
8G
E
T
V
L
9R
E
S
T
Y
R
Y
Across
4FRONT — The part of a system the user sees and uses. It runs on the user's device, collects input through the interface, checks it, sends requests to the back-end and shows the output. Word 1 of: _____-end
6OBJECT — Word 2 of the term in 1 Down: ____ ______ and array
7PUT — Word 3 of the term in 2 Down: ___, ____, ___, DELETE
8GET — Word 1 of the term in 2 Down: ___, ____, ___, DELETE
9REST — A web API style where data is treated as resources, each with its own URL, accessed using standard HTTP requests. Each request is stateless, so the server remembers nothing between requests.
Down
1JSON — ______ stores data as key-value pairs inside {} objects and as ordered lists of values inside [] arrays. Keys are double-quoted strings. Values can be nested. Word 1 of: ____ ______ and array
2POST — HTTP methods in a REST API: ______ reads a resource, ______ creates one, ______ updates one and DELETE removes one. The server replies with a status code such as 200 OK or 404 Not Found. Word 2 of: ___, ____, ___, DELETE
3DELIVERY — Data arrives quickly enough to be useful, even if some packets are lost. Live calls and games favour speed over guaranteed ______, so late or missing packets are skipped, not resent. Word 2 of: ______ ________
4FTP — File Transfer Protocol: moves files between a client and a server (upload/download) on port 21. It sends data and logins as plain text, so use SFTP or FTPS for security.
5TIMELY — Word 1 of the term in 3 Down: ______ ________

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 4 — Digital Methods for Exchanging Data

More QCE Digital Solutions Unit 4 printables

This printable is free — no login needed.

Make a free class, give it a journey, and you also get:

Create a free teacher account →

No credit card. No setup fee. Make a class and invite students in under three minutes.