A Level Information Technology Paper-1 Topical Workbook 9626

Description

A Level Information Technology Paper-1 Topical Workbook

• All Variants
• Mark Schemes included
• Questions order from new to old
• References of repeated questions added
• According to new Syllabus

TABLE OF CONTENT

UNIT 1: DATA PROCESSING AND INFORMATION
1.1: Data and information
1.2: Quality of information
1.3: Encryption
1.4: Checking the accuracy of data
1.5: data processing
ANSWERS SECTION
1.1: Data and information
1.2: Quality of information
1.3: Encryption
1.4: Checking the accuracy of data
1.5: data processing

UNIT 2: HARDWARE AND SOFTWARE
2.1: Mainframe computers and supercomputers
2.2: System software
2.3: Utility software
2.4: Custom-written software and off-time-shelf software
2.5: User interface
ANSWER SECTION
2.1: Mainframe computers and supercomputers
2.2: System software
2.3: Utility software
2.4: Custom-written software and off-time-shelf software
2.5: User interface

UNIT 3: MONITORING AND CONTROL
3.1: Monitoring and measurement technologies
3.2: Control
ANSWER SECTION
3.1: Monitoring and measurement technologies
3.2: Control

UNIT 4: ALGORITHMS AND FLOWCHARTS
4.1: Algorithms
4.2: Flowcharts
ANSWER SECTION
4.1: Algorithms
4.2: Flowcharts

UNIT 5: E-SECURITY
5.1: Personal data
5.2: Malware
ANSWER SECTION
5.1: Personal data
5.2: Malware

UNIT 6:THE DIGITAL DIVIDE
6.1: The digital divide
ANSWER SECTION
6.1: The digital divide

UNIT 7: EXPERT SYSTEMS
7.1: Expert systems
ANSWER SECTION
7.1: Expert systems

UNIT 8: SPREADSHEETS
8.1: Creating a spreadsheet
8.2: Using a spreadsheet
ANSWER SECTION
8.1: Creating a spreadsheet
8.2: Using a spreadsheet

UNIT 9: MODELLING
9.1: Modelling and simulations
ANSWER SECTION
9.1: Modelling and simulations

UNIT 10: DATABASE AND FILE CONCEPTS
10.1: Creating a database
10.2: Normalisation to third normal form (3NF)
10.3: Data dictionary
10.4: File and data management
ANSWER SECTION
10.1: Creating a database
10.2: Normalisation to third normal form (3NF)
10.3: Data dictionary
10.4: File and data management

UNIT 11: VIDEO AND AUDIO EDITING
11.1: Video editing
11.2: Audio editing
ANSWER SECTION
11.1: Video editing
11.2: Audio editing