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WorksheetsWeek 3_Computers in Our Daily Life
Total questions: 23
Worksheet time: 24mins
The most basic form of computer code, consisting of two numbers: 0 and 1.
(a)
It is the best example of a Wide Area Network (WAN) which considers a worldwide connection of networks that connects millions of individuals and institutions such as businesses, government agencies, and education.
It is the metal or plastic box that contains the main components of the computer, including the motherboard, central processing unit (CPU), and power supply.
(a)
It can transfer data to and from the memory of a computer, or into or out of the CPU.
(a)
Consist of two or more devices connected by media and apps to support sharing.
(a)
The geographical area of the (a) is larger than LAN, but smaller than WAN, which makes it fall in between a Local Area Network and a Wide Area Network.
(a) are networks that span over wide geographical locations, which could be multiple buildings or even multiple cities or countries.
(a) or microprocessor is called the brain of the computer. It processes the data and the instructions.
(a) provides temporary storage, has a limited storage capacity and is volatile memory. Its access speed is faster than the access speed of storage devices like hard disks.
It is the metal or plastic box that contains the main components of the computer, including the motherboard, central processing unit (CPU), and power supply.
(a)
Then, computers used HDD or Hard Disk Drive for storage, however nowadays they switched to (a) for their computer storage.
Wide Area Network mostly used medium is optical fibers, cables.
True
False
ROM stands for Ready Only Memory.
True
False
Keyboard is an input device.
True
False
Output devices are devices that allow you to enter data and instructions into a computer.
True
False
Output devices are hardware components that conveys information to one or more people.
True
False
It transmits signals between a computer and a network device such as a router, switch or other computer.
A. Parallel
B. USB
C. HDMI
D. Ethernet Cable
It is a connection or interface that allows the computer to communicate with system peripherals.
A. Parallel
B. USB
C. HDMI
C. Ethernet Cable
What is the System Bus that is used by CPUs to communicate with other devices within the computer system? It also carries the commands or instructions from the CPU.
A. Address Bus
B. Busy Bus
C. Control Bus
D. Data Bus
The following are the types of buses, except:
A. Address Bus
B. Busy Bus
C. Control Bus
D. Data Bus
It is a pathway composed of cables and connectors used to carry data from a computer's peripheral devices.
A. System Bus
B. Systemic Bus
C. Systematic Bus
D. Systematized Bus
21-24. Enumerate the types of Computer Number
25-28. Enumerate the four (4) Computer Network System
29-30. Methods of Communication using computer
