Font size
WorksheetsGr.6- ICT
Total questions: 45
Worksheet time: 33mins
Central Processing Unit
C.P.U
C.U
C.D
C.M.O.S
Random Access Memory
R.O.M
R.A.M
S.R.A.M
D.R.A.M
Compact Disc
R.O.M
R.A.M
C.D
D.R.A.M
Digital Versatile Disc
R.O.M
R.A.M
C.D
D.V.D
Hertz:...
Hz
R.A.M
C.D
D.V.D
Control Unit: ......
Hz
C.U
C.D
D.V.D
Read Only Memory
R.A.M
R.O.M
C.D
D.V.D
Synchronous Dynamic Random Access Memory
R.A.M
R.O.M
S.D.R.A.M
D.V.D
A _____________ allows for greater multitasking than that of dual core cups.
Quad core
Single core
dual core
None of the above
___________ Controls data flow to and from hard disks.
Blu-ray disk
Chipset
Input
none of them
______________ Allows data transfer on both edges of each clock cycle, effectively doubling its speed.
DDR-SDRAM
ROM
None of the above
Dynamic Random Access Memory is:
ROM
DRAM
SRAM
. Complimentary Metal Oxide Semiconductor is:
CMOS
PC
CPU
. Static Random Access Memory is:
ROM
SRAM
DVD
The online space that people can use to store their data is…:
•Cloud Storage
•Magnetic
•Blu-ray Disc
Emails, phone calls, and webpages are example of _____________ data.
Structured data
Unstructured data
It is speech
In order to make a database easier to read, we use:
Filters
Numbers
Digital age.
MS access is a program that can be used for:
•Computing music
•Creating building plans
•Creating and managing a database
The analysis of big data in ___________ results in better healthcare.
Query
Medicine
Oracle
The characteristics of big data are volume, ......................., and ...........................
(a)
Google map is a software that offers street maps, ........................, real-time traffic conditions, and ................................ for traveling.
(a)
The ........................................memory chip has its own dedicated power source, which is the CMOS ................................
(a)
An .............................................. motherboard has several components integrated into the board itself, while a ...........-......................................... motherboard uses components and expansion cards.
(a)
CPU has three types of single core , ..........................., and .............................
(a)
Blu-ray disc uses a blue-violet laser to ................. and ................. data.
(a)
Filters can make the database hard to read
Many filters can be applied at the same time
1 Exabyte is less than 1 Petabyte.
Google Maps is an application based on images taken by satellites.
GPS enabled devices produce real-time data
Data burnt onto a CD-R disc can be changed or erased.
Chipset controls data flow to and from hard disks.
CD is a high-speed storage area within the CPU.
In MS Excel, you cannot use mathematical symbols such as + add and - minus, to do simple calculations.
A DVD-RW can store up to 50GB of data.
S-DRAM synchronizes itself with the computer's system clock
What is a motherboard?
What is a chipset?
What is big data?
.………………………… is a free service offered by Google that enables you to store files online and access them from any place using the cloud.
Motherboards
Google Drive
chipset
.………………………………. desktop computers provide more expansion slots than those in laptops, allowing for easier upgrades.
chipset
motherboard
cloud storage
.…………………………………. Is a memory chip can hold up to 256MB of data
CMOS
GPS
google drive
.………………….. enabled devices produce real-time data
nothing
GPS
CMOs
A …………………………. CPU is poor at multi-tasking since it can only start one operation at a time.
dual core
single core
Level1
.………………….… Cache memory is very fast but relatively small and is usually embedded in the CPU chip.
google drive
GPS
Level1
