COMPUTER NETWORKS -I SEM PRACTICE

When data is encoded as pulses of light, which media is being used to transmit the data?

• Wireless
• Fiber Optic
• Copper
• Co-axial

Answer explanation

Jupiter is a gas giant made primarily of hydrogen and helium. Unlike terrestrial planets that have solid surfaces, gas giants like Jupiter don't have a well-defined solid surface, allowing them to accumulate more mass in a gaseous form. This composition has allowed Jupiter to grow significantly larger than planets with solid surfaces.

Which connection physically connects the end device to the network?

• Port
• Interface
• NIC
• IP

What type of network must a home user access in order to do online shopping?

• Local Area Network
• Internet
• Intranet
• Extranet

Physical management port that provides out-of-band access to a Cisco device is?

• Console
• Telnet
• SSH
• Aux

Which command is used to move from user EXEC mode to privileged EXEC mode?

• configure terminal
• interface fa0/1
• enable
• ctrl+z

What is the command to assign the name “Sw-CP08” to a switch?

• host name Sw-CP08
• name Sw-CP08
• devicename Sw-CP08
• hostname Sw-CP08

How is the privileged EXEC mode access secured on a switch?

• enable secret class
• secret class
• service password-encryption
• enable class

Which command encrypts all plaintext passwords access on a switch?

• enable secret
• login
• secret
• service password-encryption

To access the switch remotely, an IP address and a subnet mask must be configured on?

• SVI
• Physical Interface
• Console
• Interface G0/1

What is the general term that is used to describe a piece of data at any layer of a networking model?

• Frame
• Protocol Data Unit
• Segment
• Packet