OSI Model
Bits and Bytes
Computer Basics
Networking
Modems and Routers
100
How many layers are there?
What is 7 layers
100
What is a megabyte?
a unit of information equal to 1 million bytes.
100
What does CPU stand for?
What is central processing unit.
100
What class is the IP address? 192.168.1.2
What is class C.
100
Do you need a modem
Yes
200
Routers operate at which layer of the osi model?
network layer
200
How many bits is their in a byte?
1 byte is 8 bits
200

What are the 2 different CPU socket types (not just the letters)

Lan Grid Array and Pin Grid array

200
What does LAN stand for?
What is Local Area Network
200

Why is it important to change the default password on your Router?

Prevents strangers from getting onto your network.

300
What does OSI stand for?
What is Open System Interconnection.
300
Bits are packaged into frames at which layer of the osi model?
Data Link layer
300
What is the Brain of the Computer?
What is the CPU.
300
Is the internet considered a WAN or a LAN
What is WAN
300
What does a Modem do?
Changes digital signals to signals that work on the telephone lines.
400
What is the first layer called?
What is Physical layer.
400
What is the difference between bits and bytes?
What is a bit is a single numeric value, either 1 or 0, that encodes a single unit of digital information. A byte is a sequence of bits.
400
What does the BIOS do?
A set of computer instructions in firmware that control input and output operations.
400
How long is an IPv6 address?
What is 128 bits.
400
What is a Router?
A router is a device that forwards data packets along networks.
500
What is the second layer called?
What is Data link.
500
How many bits in 1K Byte/
What is 1024
500
Smallest unit of data in a computer?
What is a bit.
500
What are the two main types of access control lists.
What is Standard and Extended
500

What is DNS and what does it do?

Domian name system /server. Converts web addresses into IPs and vice versa

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