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Higher Revision
Higher Revision
55 terms
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#computing #mrbrown
Flashcards
55 cards
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Practice quiz
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Questions
55
Answers
1
Teacher To Register Class
One to Many
Many to Many
One to One
2
RLE - Run Length Encoding
Stores information about how often a colour is repeated.
Doesn't use a Colour Look Up Table
Is Lossy.
Looks for repeating patterns.
3
Stop the program when a variable reaches a specific value.
Watch Point
Trace Table
Dry Run
Break Point
4
Database Driven Website
Items displayed on website stored in a Database
Wont work on a mobile phone
Primarily uses Access
Requires an SQL server
5
All information stored on cloud that anyone can use.
Public Cloud
Hybrid Cloud
Private Cloud
6
LZW
Stores information about how often a colour is repeated.
Doesn't use a Colour Look Up Table
Is resolution independent.
Looks for repeating patterns.
7
1011 - 2's compliment number.
8
5
-8
-5
8
father(John,Steven):-parent(John,Steven),male(John)
Checks to see if Steven is John's father.
Is an object oriented line of code.
Checks to see if John is Steven's father.
Is a fact.
9
Regulation of Investigatory Powers Act - you can....
monitor your employees activities on computers at work.
Use Network monitoring software legally.
edit your employees work without their permission.
monitor your employees activity at all times.
10
Program to be tested shortly before release in the environment that it will be used in.
Beta Testing
Comprehensive Testing
Alpha Testing
Acceptance Testing
11
Quickly create a prototype for customer.
Waterfall Method
Design Agile Concepts
Rapid Application Design
12
Compound Key
Same as a primary key
Requires a query.
Requires more than one field.
Same As a foreign Key
13
Program runs but does not perform correctly.
Syntax Error
Logic Error
I am Error
Run Time Error
14
Graphical design of a program.
Haggis
Wireframe
Pseudocode
Flow Chart
15
A data structure that can contain multiple pieces of data only if the data type is identical.
Record
Array
Field
Integer
16
Used to help search engines provide more accurate results.
CSS
Hyperlinks
Meta Tags
Style Sheets
17
Control how an object can interact with it's attributes through methods.
Polymorphism
Encapsulation
Abstraction
Inheritance
18
Only backs up that which has changed from the day before.
Incremental
Differential
Full
19
Unicode uses how many bits per character?
12
8
16
7
20
Is a legal document.
Instruction Manual
Project Proposal
Software Specification Document.
Testing Document
21
All information stored on companies cloud storage.
Hybrid Cloud
Public Cloud
Private Cloud
22
Queries a database with an SQL query.
Database server
PHP server
HTML server
SQL server
23
Local/Global
Scope
Escape
Scrape
Skype
24
Implement new sections of code as they become available.
Rapid Application Design
Design Agile Concepts
Waterfall Method
25
2 to the power of the A * B = Memory
A = Control Bus B = Data Bus
A = Control Bus B = Address Bus
A = Data Bus B = Address Bus
A =Address Bus B = Data Bus
26
Takes data returned from SQL server and generates a web page with these results.
SQL server
PHP server
Database server
HTML server
27
With this you can't create an object.
Hammer
Definition
Class
Memory
28
Split each program up into smaller sub tasks that must be completed.
Top Down Methodolgy.
Top Down Refinement.
Step Wise Refinement.
Bottom Up Refinement.
29
Used to design an interface.
Flow Chart
Haggis
Wireframe
Pseudocode
30
Script to check if password has already been used.
Client Side Script
Server Side Script
31
Work out what the program should display/create before actually writing/running the program.
Break Point
Dry Run
Watch Point
Trace Table
32
Lists each variable/field, data type, validation used etc.
Data Definition
Database
Data Source
Data Dictionary
33
Rules and Facts
Object Oriented
Procedural
Declarative
Assembly
34
Stores information on your browsing habits.
Pen Stick
Internet Explorer
Cookies
Favourites.
35
Used to strip users search criteria from a web site.
PHP Script
HTML
Database
SQL
36
Mantissa define a numbers
Range
Accuracy
37
Pass so you can change the original value.
Value
Reference
38
Is a bi directional bus.
Data
Address
Control
The 1a.
39
Use another classes code without retyping.
Encapsulation
Polymorphism
Abstraction
Inheritance
40
Stop the program at a specific point to inspect the variable contents.
Trace Table
Break Point
Dry Run
Watch Point
41
Customer Table To Customer Order Table
Many to Many
One to Many
One to One
42
Uses Opcodes and Operands
Object Oriented
Assembly
Event Driven
Declarative Language
43
Ensure message came from who it says it came from.
Certificate
Public Key
Private Key
Binary
44
Script to check length of password entered.
Client Side Script
Server Side Script
45
A data structure that can contain multiple pieces of data of different data types.
Integer
Array
Record
Field
46
Break smaller tasks up in to detailed set of instructions on how to achieve them.
Bottom Up Refinement.
Step Wise Refinement.
Top Down Methodolgy.
Top Down Refinement.
47
Doesn't require a Colour Look Up Table
Jpeg
Gif
16bit Bmp
24 Bit Bmp
48
Run normally incompatible software so long as hardware is very similar.
Virtual Machine
Emulator
49
Run normally incompatible software when hardware is totally different.
Emulator
Virtual Machine
50
Doesn't use English words.
Procedural
Declarative
Assembly
Event Driven
51
Useful encase of hard drive failure.
RAID
DAIR
RIAD
DIAR
52
Isn't a development in processors.
Multiple Cores
Inclusion of Cache
Increased Ram Speeds
Increased Clock Speeds
53
Needs to be run inside an existing application. i.e. can't be run independently.
Scripting Language
HLL
Binary
Assembly
54
What is the correct order?
4 1 5 3 2
1 3 2 5 4
1 2 3 4 5
3 5 2 1 4
55
Only backs up that which has changed from the previous full back up.
Incremental
Differential
Full
