WorksheetsFor Tutorial
Total questions: 20
Worksheet time: 10mins
What is the main function of a server in a computer network?
To receive and display webpages
To store and manage network resources
To create a wireless signal
To monitor user activity
Which type of network connects devices in geographically separated locations?
LAN
WLAN
WAN
PAN
In a client/server network, what is the role of the client?
To perform all data processing
To manage data backups
To request information or services
To act as a domain controller
What does the /24 in the IP address 192.168.1.0/24 represent?
The number of host bits
The number of bits in the host portion
The subnet ID
The number of network bits
What is the broadcast address used for in a network?
To connect to the internet
To assign IP addresses
To send information to all hosts on a network
To configure routers
What type of network device regenerates and retransmits data signals?
End device
Intermediary device
Hub
Client
Which topology connects every device to every other device?
Star
Ring
Bus
Mesh
What does CSMA/CD stand for?
Control Signal Multiplexing Access/Carrier Detection
Carrier Sense Multiple Access with Collision Detection
Channel Switching and Media Access/CD
Collision Secure Media Access with CD
What device connects multiple computers in a LAN and forwards data to all devices?
Switch
Router
Hub
Modem
What type of transmission allows data to travel in both directions simultaneously?
Simplex
Half-Duplex
Full-Duplex
Multiplex
What is a logical address that identifies a device on a network?
MAC address
IP address
Hostname
Gateway
What is the maximum value of an octet in an IPv4 address?
255
128
1024
512
What is the purpose of subnetting?
To increase the number of IP addresses
To combine networks into one large network
To divide a network into smaller segments
To eliminate the need for IP addresses
Which device is used to connect different networks together?
Switch
Repeater
Hub
Router
What is a collision domain?
A network with no devices
An area where only routers exist
A segment where data packets can collide
A backup area for data storage
What does the term 'octet' refer to in networking?
4 bits
2 bytes
8 bits
16 bits
Which topology uses a central connecting device for all nodes?
Ring
Star
Bus
Mesh
What protocol helps devices share bandwidth without transmitting simultaneously?
DHCP
HTTP
CSMA/CD
FTP
Which of the following is a disadvantage of peer-to-peer networks?
Centralized security
Easy management
No centralized data storage
High cost
Which of the following is NOT a type of network connection medium?
Copper cabling
Fiber-optic
Wireless
Capacitor-based
