WorksheetsSs2
Total questions: 43
Worksheet time: 38mins
The software identifies the device associated with the system.
Device driver
protocol
parts
none of the mentioned
The software designed to perform a specific task:
Synchronous Software
Package Software
Application Software
System Software
A software that can be freely accessed and modified.
Synchronous Software
Package Software
Open Source Software
Middleware
WHICH OF THE FOLLOWING IS NOT AN EXAMPLE OF APPLICATION SOFTWARE?
ACCOUNTING SOFTWARE
PAYROLL SYSTEMS
OPERATING SYSTEM
POS SOFTWARE
A ______________ is an electronic device that can be
programmed to accept data (input), process it and
generate result (output).
CPU
CU
Computer
ALU
The electronic circuitry that is called as the brain of the computer is __________________________
CU
ALU
CPU
IC
The software that is required to make a computer functional is ________________________
Utility software
Operating System Software
Application Software
Language Processor
Which is the local memory of a CPU?
Registers
RAM
ROM
Hard Disk
Which is the local memory of a CPU?
Registers
RAM
ROM
Hard Disk
_________________________ controls sequential instruction execution,interprets instructions and guides data flow through the computer’s memory
CPU
CU
ALU
IC
The devices through which control signals are sent
to a computer are termed as
Output Devices
Input Devices
Control Unit
ALU
8 bit word is called as a (a)
1 EB=?
1024 B
1024 PB
1024 ZB
1024 TB
1 EB=?
1024 B
1024 PB
1024 ZB
1024 TB
ROM is non-volatile.
True
False
The CPU places on the address bus, the address of
the main memory location from which it wants to fetch the data.This operation is _______________
Write operation
Read operation
Control Operation
What is the maximum word size of a third generation processor?
32 bit
64 bit
16 bit
8 bit
What is clock speed?
How many computation unit does an octa-core processor have?
4
8
2
6
The instructions that tell the computer what to do:
Hardware
Input
Software
Ooutput
The three types of software are the following except
System Sofware
Media Software
Utility Software
Application Software
The following are examples of application software except
What is the need for secondary memory?
HDDs are cheaper for more storage space, however SSDs are faster, lighter, more durable, and use less energy.
True
False
Cloud storage is
safer than traditional storage
keeps data in one phsyical location away from an organisation's main site
good for ensuring cheap, reliable access to data
where data is transmitted and stored on remote storage systems, made available to users over a network
Not an example of online storage.
One Drive
Dropbox
Takealot
iCloud
More Quiet
Magnetic disk is an example of____________?
Secondary memory
Primary memory
Main memory
Both (1) and (2)
Popular backup strategy for individuals is to use is
flash drives
portable hard drives
Dropbox
All of above
Advantages of online storage
Accessible from anywhere
Saves space on user's computer
No control over backup
Easy to share files
Storage and memory is measured by ___.
Gigahertz
Megahertz
Gigabytes
Megagrams
