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WorksheetsDBP-assessment-1
Total questions: 65
Worksheet time: 32mins
Desktop Computers are not portable
True
False
Laptop computers can work without electricity
True
False
All are Computers except.........
Desktop
Laptop
Smartphone
Printer
I'm an input device that helps you catch a life picture or videos
Web camera
Trackball
Stylus
Printer
This computer is used by touching with your finger
laptop
tablet
desktop
mainframe
What is the device shown in the picture?
A keyboard
A monitor
A mouse
A printer
What am I?
Mainframe Computer
Personal Computer
Notebook
Tablet
What am I?
Smart Watch
Smart Phone
Tablet
Notebook
Which of these is a wearable tech?
Smart Watch
Smart Phone
Tablet
Notebook
Which is of these is most suitable for making a powerpoint presentation at home?
Tablet
Mainframe
Desktop
Smart Phone
Smart Watch
Which of these have built-in GPS sensor?
Mainframe
PC
Smart Phone
Laptop
Which of these DO NOT have built-in wireless connection?
PC
Smart Phone
Tablet
Laptop
True or False, Embedded Systems use Microprocessors to control specific functions relating to the device they are installed on?
True
False
How many of the following are examples of Embedded Systems?
Mobile Phone
Washing Machine
Microwave
Fridge
Laptop
What will a thermostat sensor detect?
Heat
Light
Pressure
Movement
What sensor would a keyboard use?
Heat
Light
Pressure
Movement
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
Uses electromagnetic fields to automatically identify and track tags attached to objects. This is a kind of IoT technology that is widely used in Transport and Logistics, easy to deploy, and the communication range and the frequency depends on the type of technology.
ZigBee
WIFI
Barcode
RFID
Sensors and Smartphones
A popular wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections. Widely used both in indoor and outdoor environments.
ZigBee
WIFI
Barcode
RFID
Sensors and Smartphones
IoT components use a wired or wireless computer network to connect and communicate.
True
False
Programs that are currently running are stored in...
RAM
ROM
When the computer is running, the Operating System is stored in...
RAM
ROM
Non-Volatile means...
Permanent - available after computer turns off
Temporary - lost when the computer is turned off
Volatile means...
Permanent - available after computer turns off
Temporary - lost when the computer is turned off
Everything in RAM is lost when the computer is turned off..
True
False
Which of these is a type of read-only memory?
RAM
ROM
This memory can be accessed directly by the CPU
Primary Memory
Secondary Memory
Long-term storage inside of a computer. Not directly accessible by the CPU
Primary Memory
Secondary Memory
You are able to change what is stored in ROM
True
False
The instructions to start up (boot) the computer are stored in...
RAM
ROM
Question 1: This is the image of a __________ .
RAM
ROM
Keyboard
Motherboard
Question 2: This component is located on the motherboard. Name the component. _______
PCI Slots
CPU
RAM
ROM
Question 3: This component is located on the motherboard. Name the component. _______
PCI Slots
CPU
RAM
ROM
Question 4: This component is located on the motherboard. Name the component. _______
PCI Slots
CPU
RAM
ROM
Question 6: This is one of the examples of expansion card. Name the card. ________
Network Card
Sound Card
SCSI card
Video Card
Question 7: This is one of the examples of expansion card. Name the card. ________
Network Card
Sound Card
SCSI card
Video Card
Question 12: This component on the motherboard is called a ________
CPU Slots
RAM Slots
PCI Slots
The CPU cache stores
Only instructions
Word documents
Frequently accessed data and instructions
A list of IP addresses
CPU Cache is located on
The CPU
The RAM
The hard drive
The motherboard
A cache is used to reduce average times to access memory
TRUE
FALSE
A CPU cache is the same as a website cache
FALSE
TRUE
Which of these is a Hard Disk Drive (HDD)?
Which of these are magnetic storage devices?
Solid state storage has no moving parts?
True
False
Which type of storage uses a laser?
Magnetic
Optical
Solid State
Which of the following storage devices is most suitable for use in mobile devices?
Cloud
Magnetic
Solid State
Optical
Which of the following is most commonly found in PCs?
Solid State Storage
Magnetic Storage
Cloud Storage
Optical Storage
What type of device is this? USB memory stick
Input
Output
Storage
What is a storage device?
A device use for calculating data
A device used to store data temporarily
A device used to supply power to the computer
A device used to store data permanently
A CD has one long track on it full of ...
Grooves and pot holes
Pits and Lands
Bumps and Dots
Dots and Grooves
Not intended to be a portable storage device.
CD
Flash memory
DVD
Internal hard disk
What is the most durable?
Magnetic Tape
Solid State Drive
Hard Drive
CD
What type of device is this?
Optical
Magnetic
Flash
CDs, DVDs and Blu-Rays are all types of...
Magnetic storage devices
Optical storage devices
Solid State memory
Primary memory
What category of storage device is a HD card?
Magnetic
Optical
Solid state
Primary memory
Which category of secondary storage devices has the slowest access speeds? (i.e. slower to read and write to/from)
Magnetic devices
Optical devices
Solid state memory
Primary storage
Hybrid drive has both HDD and SSD storage.
True
False
Hybrid drive decides which programs and documents will be stored in SSD or HDD depending on your usage of these files or apps.
True
False
Solid state is used in mobiles phones.
True
False
Internal memory of a phone can not be accessed by it's user.
True
False
Definition of network
system to connect two or more devices
system not connect two or more devices
system don't connact two or more devices
system to connict two or more devices
WAN stand for ?
Wide Area Natrok
Wide Area Netwok
Wide Aral Network
1,2
Hospitals, banks and supermarkets are all linked using which network type?
WAN
LAN
BUS
WiFi
What is a LAN?
Local Area Network
Local Access Network
Localized Area Network
What is a characteristic of a LAN?
Small geographical location such as a school or small office.
Really cheap to set up.
Uses less cables than a star.
