2ND QUARTER UNIT TEST TLE 10 - Computer System Servicing

Front

What piece of hardware acts as the interface for a computer to a network?

Back

network adapter

Answer explanation

A network adapter is the hardware that connects a computer to a network, allowing it to communicate with other devices. The motherboard is the main circuit board, the LAN port is a connection point, and the LAN cable is used for physical connections.

Front

Simplest way to check the connection between network devices for file sharing?

Back

Verify if you can logon

Answer explanation

Checking the physical connections is the simplest way to verify network device connectivity, as it ensures that all cables and ports are properly connected before troubleshooting further.

Front

What is the boot key for a Lenovo laptop?

Back

F12

Answer explanation

The boot key for Lenovo laptops is typically F12. Pressing F12 during startup allows you to access the boot menu, making it the correct choice among the options provided.

Front

Internal computer component that gives the machine the ability to connect to a network.

Back

network interface card

Answer explanation

The correct choice is 'network interface card' (NIC), which is an internal component that enables a computer to connect to a network. While the other options can also provide network connectivity, they are typically external or not internal components.

Front

Arrange digital file sizes from smallest to largest: Kilobyte, Megabyte, Gigabyte, Terabyte.

Back

Kilobyte-Megabyte-Gigabyte-Terabyte

Answer explanation

The correct order from smallest to largest is Kilobyte, Megabyte, Gigabyte, and Terabyte. Each unit is a multiple of the previous one, with 1 Kilobyte = 1024 Bytes, 1 Megabyte = 1024 Kilobytes, and so on.

Front

What do you call an opening on a computer or any network equipment used for connecting devices into a network?

Back

network connector

Answer explanation

A 'network connector' refers to an opening on computer or network equipment that allows devices to connect to a network. While USB and ethernet ports are specific types of connectors, 'network connector' is the broader term that encompasses them.

Front

Which type of network adapter can be plugged into a USB port for a wired connection?

Back

USB network adapter

Answer explanation

A USB network adapter is specifically designed to connect to a standard USB port, allowing a computer to access a wired network. Other options like network interface cards and integrated adapters do not connect via USB.

Front

What network utility does Evelyn use to check communication with Aiden's computer? Options: netstat, ping, msconfig, ipconfig.

Back

ping

Answer explanation

The correct answer is 'ping' because it is a network utility that sends a signal to another computer and waits for a response, confirming connectivity. Other options like netstat, msconfig, and ipconfig serve different purposes.

Front

What was originally implemented as expansion cards that plugged into a computer bus? Options: network interface card, integrated network adapter, Wi-Fi network adapter, USB network adapter.

Back

network interface card

Answer explanation

The network interface card (NIC) was originally designed as an expansion card that plugged into a computer bus, allowing computers to connect to networks. Other options like integrated and USB adapters are not expansion cards.

Front

Which command-line network utility displays network connections for Transmission Control Protocol, routing tables, and network interface and protocol statistics?

Back

netstat

Answer explanation

The correct choice is 'netstat', as it is a command-line utility that displays network connections, routing tables, and network interface statistics, specifically for the Transmission Control Protocol (TCP).