1. Chapter 1 Types and components of Computer Systems
   1. Software
      1. May-June 2020 Q1
         1. Define the term software
            1. Software is programs and data
            2. Programs for controlling the operation of a computer
            3. Programs for processing of electronic data
            4. Oxford Textbook pg 1 & 2
         2. Types of software
            1. System software
            2. Applications software
            3. Oxford Textbook pg 2
   2. CPU
      1. May-June 2020 Q3a
         1. Describe the CPU including its role
            1. An item of hardware
            2. It carries out the instructions of a computer program
            3. It performs basic arithmetic calculations
            4. It performs logical operations
            5. It performs input/output operations of the computer
            6. It contains the internal storage/control unit
            7. Oxford Textbook pg 3
   3. CLI
      1. May-June 2020 Q2
         1. Tick for correct statements
            1. The user has to type in every instruction
            2. Each instruction has to be typed in correctly
            3. The user is in direct communication with the computer
            4. Oxford Textbook pg 5
   4. GUI
      1. May-June 2020 Q2
         1. Tick for correct statements
            1. The user does not need to learn any of the instructions
            2. Oxford Textbook pg 5
2. Chapter 2 Input and output devices
   1. Direct data entry devices
      1. May-June 2020 Q3b
         1. Chip reader
            1. Oxford Textbook pg 17 & 18
         2. Bar code reader
            1. Oxford Textbook pg 19 & 20
         3. RFID reader
            1. Oxford Textbook pg 18
         4. Magnetic Ink Character Reader/MICR
            1. Oxford Textbook pg 18
3. Chapter 7 The Systems Life Cycle
   1. Design
      1. Testing Strategies
         1. May-June 2020 Q4b
            1. Abnormal or Normal
            2. Blood Group
            3. Oxford Textbook pg 83
      2. Validation
         1. May-June 2020 Q4d
            1. The age changes every year therefore it will need to be changed regularly; Administration of the database becomes more time consuming
            2. The age of the donor can be easily and automatically calculated from their date of birth; improving accuracy
            3. Data only needs to be entered once; reducing errors
            4. Oxford Textbook pg 81, 82 ,83
         2. May-June 2020 Q4e
            1. Name the most appropriate validation check for the Health_number
            2. Length check
            3. Range Check
            4. Oxford Textbook pg 81
4. Chapter 18 Data Manipulation
   1. Data Type
      1. May-June 2020 Q4a
         1. Question 1
         2. Numeric: Integer/Text: Alphanumeric
         3. Question 2
         4. Date/time
         5. Question 3
         6. Boolean/logical
         7. Question 4
         8. Text/Alphanumeric
         9. Oxford Textbook pg 174
   2. Query
      1. May-June 2020 Q4c
         1. Oxford Textbook pg 178
         2. Gender = F AND Blood_group = A OR Blood_group =AB