CISCO

Question 1

The main area where you design your network topology.

Answer 1

Workspace

Question 2

Represents the network’s logical structure (devices, connections).

Answer 2

Logical View

Question 3

Simulates the physical layout of devices (racks, cabling).

Answer 3

Physical View

Question 4

Allows you to observe network traffic and data flow

Answer 4

Simulation Mode

Question 5

Operates the network in real-time, without stepping
through events.

Answer 5

Realtime Mode

Question 6

Contains icons for various network devices (routers, switches, PCs).

Answer 6

Device Palette

Question 7

Used to create links between devices (copper,
fiber, wireless).

Answer 7

Connection Tools

Question 8

Accessed by clicking on a device, used to set
IP addresses, routing protocols, etc.

Answer 8

Configuration Dialogs

Question 9

Text-based interface for configuring
devices, accessible through the Desktop tab of most network devices

Answer 9

Command-Line Interface (CLI)

Question 10

Pre-designed scenarios that guide you
through specific networking tasks

Answer 10

Packet Tracer Activities

Question 11

Allows multiple users to work on the same
network design simultaneously

Answer 11

Multi-user Collaboration

Question 12

The arrangement of devices and connections in a
network (e.g., star, bus, ring, mesh).

Answer 12

Network Topology

Question 13

A numerical identifier for each device on a network (e.g., 192.168.1.1).

Answer 13

IP Address

Question 14

Defines the network and host portions of an IP address.

Answer 14

Subnet Mask

Question 15

The IP address of the router interface that connects
a local network to other networks.

Answer 15

Default Gateway

Question 16

Translates domain names (e.g., google.com) into IP
addresses.

Answer 16

DNS Server

Question 17

Automatically assigns IP addresses to devices on a
network.

Answer 17

DHCP Server

Question 18

Used by routers to exchange routing information
and determine the best path for data to travel (e.g., RIP, OSPF).

Answer 18

Routing Protocols

Question 19

The process of forwarding data packets between devices
on the same network.

Answer 19

Switching

Question 20

Logically segment a physical network into
multiple smaller networks.

Answer 20

VLANs (Virtual LANs)

Question 21

Measures taken to protect a network from
unauthorized access and attacks (e.g., firewalls, access lists).

Answer 21

Network Security

Question 22

Examining the contents of data packets to
troubleshoot network issues.

Answer 22

Packet Analysis

Question 23

A basic network utility used to test connectivity between devices.

Answer 23

Ping

Question 24

Traces the route that packets take to reach a destination.

Answer 24

Traceroute

Question 25

Smart devices that can connect to the internet and exchange data (e.g., sensors, actuators, smart appliances).

Answer 25

IoT Devices

Question 26

A small computer on a chip that can be programmed to control IoT devices.

Answer 26

Microcontroller Unit (MCU)

Question 27

A central server that collects and manages data from IoT devices.

Answer 27

IoT Server

Question 28

Handles the registration of IoT devices with the network.

Answer 28

Registration Server

Question 29

Connects a home network to the internet and manages communication between IoT devices.

Answer 29

Home Gateway

Question 30

Devices that can perform physical actions based on commands received (e.g., turning on a light, opening a valve).

Answer 30

Actuators

Question 31

Devices that can collect data from the environment (e.g., temperature, light, motion).

Answer 31

Sensors

Question 32

Using remote servers to store and process data from IoT devices.

Answer 32

Cloud Computing

Question 33

Presenting IoT data in a graphical format to make it easier to understand.

Answer 33

Data Visualization

Question 34

Using IoT devices to collect data about the environment (e.g., temperature, humidity, pollution).

Answer 34

Environmental Monitoring

Question 35

A home equipped with IoT devices that can be controlled remotely

Answer 35

Smart Home

Question 36

Domain Name System

Answer 36

DNS

Question 37

Dynamic Host Configuration Protocol

Answer 37

DHCP

Question 38

American Telephone and Telegraph Company

Answer 38

AT&T