Font size
WorksheetsComputer Systems 1
Total questions: 19
Worksheet time: 10mins
Volatile memory...
Retains any stored data when there's no power
Loses any stored data when there's no power
Is explosive when put directly in sunlight
Non-volatile memory...
Retains any stored data when there's no power
Loses any stored data when there's no power
Is stable even under extreme environmental conditions
Which statement is true?
ROM contains the operating system
RAM is part of the hard disk
RAM stores programs / data used by the CPU
ROM is volatile
Which storage or memory solution below is used to store the BIOS?
ROM
Secondary Storage
Hard Disk
RAM
ROM can be...
Read
Written
Erased
BIOS contains...
A set of instructions for starting up the computer
The operating system the computer runs on
Applications and general files
All the data stored on the computer
How many of the following are not examples of Embedded Systems?
Mobile Phone
Washing Machine
Microwave
Fridge
Laptop
How many of the following are examples of Embedded Systems?
Mobile Phone
Washing Machine
Microwave
Fridge
Laptop
Which of the following are examples of the advantages of using Embedded Systems?
They make devices easier to use
They speed the processes a device can perform
It creates a more reliable device
It enhances the usability of the device
Is the object in the image....
An Embedded System?
General Purpose System?
Not a system?
Is the object in the image....
An Embedded System?
General Purpose System?
Not a system?
Is the object in the image....
An Embedded System?
General Purpose System?
Not a system?
Is the object in the image....
An Embedded System?
General Purpose System?
Not a system?
