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Q 1/46
Score 0
raw facts and figures before they have been processed
30
What is data
Q 2/46
Score 0
Can only hold true or false.
30
Data types: Boolean
46 questions
Q.
raw facts and figures before they have been processed
1
30 sec
Q.
Can only hold true or false.
2
30 sec
Q.
Stores positive or negative whole numbers
3
30 sec
Q.
any combination of letters, symbols, spaces, numbers
4
30 sec
Q.
any number, with or without a decimal
5
30 sec
Q.
shows data in the format of money
6
30 sec
Q.
shows data in the format of percentage
7
30 sec
Q.
shows data in the format of a fraction
8
30 sec
Q.
in a date or time format
9
30 sec
Q.
restricts the choice by a user e.g. a drop down box or tick list or radio buttons
10
30 sec
Q.
Data converted into a meaningful and useful context
11
30 sec
Q.
1. questionnaires
12
30 sec
Q.
See image
13
30 sec
Q.
See image
14
30 sec
Q.
See image
15
30 sec
Q.
See image
16
30 sec
Q.
See image
17
30 sec
Q.
a sensor is a device that responds to a change or input from the environment. examples sensors can be found in cars and wearable tech e.g to monitor motion
18
30 sec
Q.
Groups of customers are asked for feedback about products over a period of time
19
30 sec
Q.
a reward structure created to keep customers coming back via a series of incentives and rewards.
20
30 sec
Q.
Used to scan barcodes on products at the points of sale or when taking inventory.
21
30 sec
Q.
A two-dimensional barcode that can be scanned and read by smartphones; allows for the sharing of text and data.
22
30 sec
Q.
a world where interconnected, Internet-enabled devices or "things" can collect and share data without human intervention
23
30 sec
Q.
devices that are intended to be used in the community and transported by the user. typically battery powered, and lightweight
24
30 sec
Q.
the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer.
25
30 sec
Q.
Files are accessible from anywhere with an internet connection
26
30 sec
Q.
See image
27
30 sec
Q.
See image
28
30 sec
Q.
See image
29
30 sec
Q.
Security, you have no control over the files stored, and you have to trust the company. No access without an internet connection.
30
30 sec
Q.
1. Hard disk drive
31
30 sec
Q.
See image
32
30 sec
Q.
See image
33
30 sec
Q.
See image
34
30 sec
Q.
garbage in, garbage out
35
30 sec
Q.
1. large amounts of data can be found using a rnge of data stores.
36
30 sec
Q.
See image
37
30 sec
Q.
See image
38
30 sec
Q.
See image
39
30 sec
Q.
See image
40
30 sec
Q.
1. not always possible to know if the data is correct as it is collected by someone else
