You can find this question and answer under Cisco Networking Essentials (Version 2). You can get all the answers to the Pre-test exam of getting online. All of these are the latest updates to the Q&A Cisco Networking Essentials program in 2021.
So, You can go to the Cisco Networking Essentials page using the link below.
Link; Cisco Networking Essentials
What is Cisco Essentials certification?
This is an excellent course for developers, data researchers, cybersecurity
experts and anyone seeking to increase knowledge in the field of networking.
It's also a good starting point for students who follow a broad range of
professional routes - from Information security to business and information
technology development.
- Plan, build and connect to the Internet using wireless technology to a household or a small business network.
- Use Cisco Packet Tracer to develop critical and creative thinking abilities.
- Verify network and Internet connectivity and troubleshoot them.
- Recognize security hazards to the home network and neutralize them.
What are the benefits you can get from studying this course?
You can earn the digital badge and its certificate from Cisco Networking
Academy.
Is Cisco Networking Academy free?
Yes it is completely free.
Networking Essentials ( Version 2) – Modules 1 – 4: Internet Connection: Getting Online Pre-Test Exam
1. What is a characteristic of a SOHO network?
2. What is the delay in the amount of time for data to travel between two points on a network?
- It consists of multiple LANs with backbone infrastructure connections.
- It is a small network that connects a few computers to each other and to the internet.
- It is a collection of interconnected private and public networks.
- It is a large network, such as those used by corporations and schools, with hundreds or thousands of interconnected hosts.
2. What is the delay in the amount of time for data to travel between two points on a network?
- throughput
- latency
- goodput
- bandwidth
Explanation: Latency is a term used to indicate delay when getting a
packet from one point to another. Network connections with small amounts
of delay are called low-latency networks, whereas network connections with
long delays are called high-latency networks. High latency creates
bottlenecks in any network communications.
3. What type of network is defined by two computers that can both send and receive requests for resources?
4. What is a role of an intermediary device on a network?
3. What type of network is defined by two computers that can both send and receive requests for resources?
- enterprise
- client/server
- peer-to-peer
- campus
4. What is a role of an intermediary device on a network?
- forms the interface between the human network and the underlying communication network
- determines the path and directs data along the way to its final destination
- runs applications that support collaboration for business
- functions as the primary source of information for end devices
5. Which type of cable connection would be used in Packet Tracer to connect a
FastEthernet port on a PC to a switch port?
- console
- straight-through
- crossover
- fiber
Explanation: A FastEthernet straight-through cable is used to connect the
FastEthernet0 port on a PC to a switch port.
6. Which type of network cable is commonly used in backbone networks and
telephone companies?
7. What is a purpose of an IP address?
8. A network administrator would like to determine the path a packet takes to reach the destination 192.168.1.1. What is the best command to determine the network path?
9. A group of newly hired entry-level network engineers are talking about the network cabling they are going to have to install as a team. What is a characteristic of Ethernet straight-through UTP cable?
10. Which IP configuration parameter provides the IP address of a network device that a computer would use to access the Internet?
IP address – identifies the host on the network.
Subnet mask – identifies the network on which the host is connected.
Default gateway – identifies the networking device that the host uses to access the Internet or another remote network.
DNS server – identifies the server that is used to translate a domain name into an IP address.
11. A traveling sales representative uses a cell phone to interact with the home office and customers, track samples, make sales calls, log mileage, and upload/download data while at a hotel. Which internet connectivity method would be a preferred method to use on the mobile device due to the low cost?
12. Which type of technology is used to provide digital data transmissions over cell phone networks?
13. Which wireless technology is used on smart phones to transmit data to another device within only very close proximity?
- fiber-optic cable
- coaxial cable
- twisted-pair cable
- shielded twisted-pair cable
7. What is a purpose of an IP address?
- It identifies the physical location of a data center.
- It identifies a location in memory from which a program runs.
- It identifies a return address for replying to email messages.
- It identifies the source and destination of data packets.
8. A network administrator would like to determine the path a packet takes to reach the destination 192.168.1.1. What is the best command to determine the network path?
- ping 127.0.0.1
- tracert 192.168.1.1
- ping 192.168.1.1
- ipconfig 192.168.1.1
9. A group of newly hired entry-level network engineers are talking about the network cabling they are going to have to install as a team. What is a characteristic of Ethernet straight-through UTP cable?
- It can only use the T568A standard at both ends of the cable.
- It can be used to connect two network hosts.
- It is susceptible to interferences from EMI and RFI.
- It is Cisco proprietary.
10. Which IP configuration parameter provides the IP address of a network device that a computer would use to access the Internet?
- host IP address
- subnet mask
- default gateway
- DNS server
IP address – identifies the host on the network.
Subnet mask – identifies the network on which the host is connected.
Default gateway – identifies the networking device that the host uses to access the Internet or another remote network.
DNS server – identifies the server that is used to translate a domain name into an IP address.
11. A traveling sales representative uses a cell phone to interact with the home office and customers, track samples, make sales calls, log mileage, and upload/download data while at a hotel. Which internet connectivity method would be a preferred method to use on the mobile device due to the low cost?
- cellular
- Wi-Fi
- DSL
- cable
12. Which type of technology is used to provide digital data transmissions over cell phone networks?
- Bluetooth
- Wi-Fi
- 4G
- NFC
13. Which wireless technology is used on smart phones to transmit data to another device within only very close proximity?
- Bluetooth
- NFC
- Wi-Fi
- 3G/4G
14. Refer to the exhibit. A student is working on a Packet Tracer lab that
includes a home wireless router to be used for both wired and wireless
devices. The router and laptop have been placed within the logical workspace.
The student adds a laptop device and wants to replace the wired network card
with a wireless network card. What is the first step the student should do to
install the wireless card?
- Drag the wired network card into the list on the left side.
- Select the WPC300N option from the left and drag that card to the side of the laptop.
- Power off the laptop by clicking on the power button.
- Select the Config tab and then the wireless network card checkbox.
Explanation: Any time you are removing or installing devices into a PC or
laptop within Packet Tracer, turn the power off. For the Packet Tracer
laptop, use the Physical tab and click on the power button to the immediate
right of the power cord.
15.Refer to the exhibit. Which menu item would be used to bring up a web
browser?
- Physical
- Config
- Desktop
- Programming
- Attributes
Explanation: The Desktop menu item is used to access common applications
and tools used to configure a device such as the IP address, command prompt,
web browser, as well as other apps.
16. Refer to the exhibit. A user is creating a wired and wireless network
using Packet Tracer. The user has added a home wireless router, a PC, and a
laptop. The user configures the home wireless router. Which icon represents
the tool that can be used on the laptop to view the SSID and connect to the
wireless router?
- PC Wireless
- Web Browser
- IP Configuration
- Command Prompt
Explanation: The PC Wireless icon represents the tool that can be used to view and connect to a specific wireless SSID that has been configured on a wireless router.
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