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WorksheetsCyber 1 Networking FINAL
Total questions: 20
Worksheet time: 3600secs
Which of the following CIA Triad principles ensures data is accurate and trustworthy and includes non-repudiation to verify the origin of the data?
Authentication
Availability
Confidentiality
Integrity
A company implements a password policy with the following criteria: - Minimum length: 8 characters - Must include at least one uppercase letter - Must include at least one lowercase letter - Must include at least one number - Must include at least one special character Which of the below passwords meets the password policy requirements?
Oct0p@s!
Lions1234
P@nd@22
eagle!22
Within an organization, which of the following explains how data is protected while in the data at rest state?
Security controls monitor data during network movement.
User access is verified during the usage of the data on the storage system.
User access is verified during active data access on the storage system.
Physical barriers are implemented to prevent unauthorized user access to computer systems storing network data.
Which of the following best describes the primary role of the RAM in a computer system?
It provides additional functionality to a computer system, such as network communication.
It facilitates data transfer between the hardware components in a computer system.
It stores data temporarily for use by the CPU.
It allows external components to be connected to the computer system.
A network administrator is working within the /home/user directory of the following Linux file directory tree.
Which command should the network administrator use to navigate to the finished directory using a relative path?
cd /home/user/Documents/finished
cd Documents/finished
cd /Documents/finished
cd finished
Which of the following commands would navigate a student from the presentation directory to the school directory?
cd school
cd ..
cd ../school
cd ../home/school
How many nodes does this network contain?
7
9
11
13
How many hosts does this network contain?
7
9
11
13
What is the correct conversion of binary number 00010110 to decimal form?
18
20
22
24
Which of the following best describes how devices are often directly connected to a switch on a SOHO network?
Devices use near-field communication (NFC) to connect to the switch.
Devices use an ethernet cable to connect to the switch.
Devices connect via WiFi to the switch.
Devices use power cables to connect to the switch.
Which of the following best describes what happens to data at layer 2 of the OSI model?
Data is broken down into bits.
Data is transferred between networks.
Data is exchanged while the layer manages connections between local and remote applications.
Data, in the form of bits, is encoded, decoded, and organized before transferring to machines on the same network.
What does the error-checking process during de-encapsulation confirm?
The network is the correct type.
The packet is the correct size of data.
The data was transmitted at the correct speed.
The data retained its integrity and reliability.
A network technician is tasked with organizing existing applications on a network into their respective communication protocols. Considering UDP’s preference for speed and real-time data delivery over guaranteed packet transmission, which of the following applications should the network technician categorize under UDP?
Instant messaging
Email clients
Web browsers
Online gaming
A network technician is updating an old network that is too slow. The technician has chosen to use twisted pair cables designed to counteract electromagnetic interference (EMI). Which of the following best explains why twisted pair cables are an appropriate choice for this scenario?
Because they boost the signal strength for faster data transmission.
Because they ensure the cables can withstand physical wear and tear in a high-traffic area.
Because they minimize disruptions in the signals that could corrupt data being transported.
Because they reduce data transfer speeds for compatibility with older EMI equipment.
Review the following network diagram.
Which of the following network topologies is represented in the diagram?
Bus topology
Ring topology
Star topology
Mesh topology
Review the following network diagram. Which of the following network topologies is represented in the diagram?
Bus
Star
Ring
Mesh
Which of the following represents the binary number 1000 0010 1110 0011 as a hexadecimal?
82E3
3E28
0007
335A
Which of the following commands can a network technician use to determine the MAC address of a Linux laptop from its local command line interface (CLI)?
ifconfig
cat
traceroute
ping
Which of the following is a correctly formatted IPv6 address?
fce8::1c52:ce7d::4f60:821c
fce8:2c80:1c52::ce7d:4f60:821c
fce8:2c80:1c52:akb6:a511:ce7d:4g60:821f
fce8:2c80:1c52:aab6:a511:ce7d:4c60
Which command should a network technician use in Windows Command Prompt to view the network configuration settings?
tracert
route
arp
ipconfig
