WorksheetsTopic 2 : System Organization 2.1.1 - 2.1.8 Diagnostic Test
Total questions: 17
Worksheet time: 20mins
A (a) is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data.
What component of a computer system will a Hard Drive fall under?
Input Device
Memory
Storage Device
Output Device
It is called the "Brain of a Computer".
Central Processing Unit (CPU)
Motherboard
Storage Unit
Random Access Memory (RAM)
Identify the five main components of a computer system.
Monitor, Mouse, CPU, Keyboard, Printer
CU, ALU, RAM, ROM, CPU
Input, Output, Memory, Storage, CPU
Speaker, Monitor, CPU, Power Supply, USB
_______ is used to store computer data and instruction while _______ contains prerecorded data and it is used to boot computer.
ROM and RAM
RAM and ROM
CU and ALU
HDD and Memory Stick
___,__,__are all parts of the Central Processing Unit.
(a)
A computer comprises two types of memory, _________ and _________
(a)
ROM and RAM are kind of ________ memory
Primary
Secondary
Cache
Storage
What does RAM stand for?
Random Accurate Maps
Really Awesome Memory
Ready Access Memory
Random Access Memory
frequently used data are hold on (a) memory
RAM is Volatile memory
True
False
RAM contains the BIOS
True
False
ROM are Contains user ’s programs, instruction and data that has been loaded since ‘booting up’
True
False
RAM is upgradeable
True
False
___ is part of the CPU that does all the (AND/OR) calculations.
Control Unit(CU)
Memory Unit(MU)
Arithmetic Logic Unit(ALU)
Memory Data Register(MDR)
Make it order these machine instruction cycle :
1. Decode
2. Store
3. Fetch
4. Execute
1,2,3,4
3,1,4,2
3,4,1,2
1,3,2,4
What User interface on the picture?
CLI
MBI
NLI
GUI
