4TH QUARTER, FINAL EXAMINATION IN CSS - SY23-24

It is described as maintenance of equipment or systems before fault occurs.

• preventive maintenance

• breakdown maintenance

• predictive maintenance

• corrective maintenance

Answer explanation

Preventive maintenance involves maintaining equipment or systems before a fault occurs, aiming to prevent breakdowns or failures.

This is a procedure where it allows proper circulation of air inside the computer unit when designing a systematic maintenance plan for hardware.

• Replace the CPU with a higher wattage model

• Install additional RAM sticks

• Paint the computer case a different color

• Clean the dust filters and fans regularly

Answer explanation

Clean the dust filters and fans regularly

This software is used to identify problems on a computer or piece of equipment.

• Error identifier

• Troubleshooting tool

• Problem solver

• Diagnostic software

Answer explanation

Diagnostic software is used to identify problems on a computer or piece of equipment, making it the correct choice in this scenario.

is a command-line utility, available on virtually any operating system with network connectivity that acts as a test to see if a networked device is reachable.

• Pung

• Pang

• Pong

• Ping

Answer explanation

Ping is the correct choice as it is a command-line utility used to test if a networked device is reachable on various operating systems.

The name Ping comes from __________________ terminology

• Sonaar

• Sonar

• Solar

• Sober

Answer explanation

The name Ping comes from Sonar terminology, which is the correct choice among the options provided.

When a ping command is issued, an_________________ is sent to the address specified.

• UDP echo request

• TCP echo request

• ARP echo request

• ICMP echo request

Answer explanation

When a ping command is issued, an ICMP echo request is sent to the address specified, making it the correct choice.

This is the destination you wish to ping, either an IP address or a hostname.

• -p

• -4

• target

• -6

Answer explanation

The correct choice is 'target' as it represents the destination you wish to ping, either an IP address or a hostname.

Ping is an acronym for ___________________

• Packet InterNet Groper

• Pocket InterNet Groper

• Packot InterNet Groper

• Packet InterNet Groper

Answer explanation

Ping is an acronym for Packet InterNet Groper

In this type of network, each device has equivalent capabilities and responsibilities.

• Centralized network

• Distributed network

• Client-Server network

• Peer-to-Peer network

Answer explanation

In a Peer-to-Peer network, each device has equivalent capabilities and responsibilities, making it the correct choice for the given description.

What is the purpose of a firewall in a network?

• To block all incoming and outgoing traffic

• To monitor network traffic

• To prevent unauthorized access and attacks

• To increase network speed

Answer explanation

To prevent unauthorized access and attacks