ICAU2005B: Do You Know How To Operate Computer Hardware? Trivia Quiz

The correct answer is "Random Access Memory." RAM is a type of computer memory that allows data to be read from and written to in any order, making it "random access." It is a volatile memory, meaning that its contents are lost when the power is turned off. RAM is used by the computer to store data that is being actively used by the CPU, allowing for faster access compared to other types of memory.

To troubleshoot a computer that will not turn on, one should first check that all cables are correctly attached and the power source is switched on. This step ensures that there are no loose connections or power issues preventing the computer from receiving power. By verifying the cable connections and power source, one can identify and resolve any potential issues related to power supply, allowing the computer to turn on and function properly.

An external hard drive is a data storage device that can store approximately 1 TB of data and allows you to take it to another location. Unlike a USB, CD-RW, or floppy disk, an external hard drive offers a larger storage capacity, making it suitable for storing large amounts of data. Additionally, it is portable and can be easily connected to different devices, allowing for easy transfer of data between locations.

BIOS stands for Basic Input/Output System. It is a firmware that is stored on a computer's motherboard. BIOS is responsible for initializing and testing hardware components during the boot process, and it provides a basic set of instructions for the operating system to communicate with the hardware. It also allows users to configure certain settings, such as the boot order and system time, through a simple user interface.

Parallel Ports are not an item of external computer hardware because they are actually a type of interface that allows data to be transferred between a computer and a peripheral device, such as a printer or scanner. While parallel ports are used to connect external hardware to a computer, they themselves are not physical devices or components. The other options listed, such as the keyboard, printer, and USB, are all examples of external computer hardware that can be physically connected to a computer.

A terabyte (TB) is a unit of digital storage capacity and is equal to 1,024 gigabytes (GB). This means that a terabyte is a larger unit of measurement compared to a gigabyte. Therefore, the given answer "1 024 GB" correctly represents the conversion of a terabyte to gigabytes.

The correct answer is "Interconnected Networks." The Internet is a global network of interconnected computer networks that communicate with each other using a standardized protocol suite known as TCP/IP. It allows for the exchange of information and communication between devices and networks across the globe. The term "Internet" is derived from the words "interconnected networks" as it represents the interconnected nature of various networks that make up the Internet.

Correct lighting is an OH&S standard that should be followed when operating computer hardware. Adequate lighting is important to ensure that the user can see the screen and keyboard clearly, reducing eye strain and the risk of accidents. Insufficient lighting can lead to poor posture, increased fatigue, and potential injuries. Therefore, it is essential to have appropriate lighting in the workspace to maintain a safe and healthy working environment.

The correct statement is to ensure that the computer operator can be seated comfortably in front of the computer on a WH&S regulated chair. This statement emphasizes the importance of ergonomics and safety by mentioning the need for a regulated chair that adheres to workplace health and safety standards. It implies that the comfort and well-being of the computer operator should be prioritized to prevent any potential health issues or discomfort that may arise from improper seating arrangements.

The correct answer is "Higher the number of software applications you can have active at the same time." This is because RAM (Random Access Memory) is responsible for temporarily storing data that is actively being used by the computer's software applications. Having a higher amount of RAM allows the computer to store and access more data simultaneously, which means it can handle a greater number of software applications running at the same time without slowing down or experiencing performance issues.

The correct answer is Printers, Speakers and Microphone. Peripherals are external devices that are connected to a computer to enhance its functionality. Printers, speakers, and microphones are all examples of peripherals as they are not essential components of a computer but can be added to enhance the user's experience.

The correct answer is "Data entered, processed, stored, printed." This sequence represents the typical flow of computer processing stages. First, data is entered into the computer system. Then, the entered data is processed according to the instructions given. After processing, the data is stored in the computer's memory or storage devices. Finally, the stored data can be printed or displayed as output. This sequence follows the logical order of how data is handled and manipulated in a computer system.

When using Microsoft Word, the open/edited document that you are viewing on your screen is held in the RAM (Random Access Memory) of the computer. RAM is a type of computer memory that allows data to be stored and accessed quickly by the CPU (Central Processing Unit). It is volatile memory, meaning that its contents are lost when the computer is powered off. Therefore, if you do not save the document, the changes made will be lost once the computer is turned off.

The correct answer is "Start the computer by pressing the power button." This is because a cold start refers to starting the computer from a completely powered off state by pressing the power button. Restarting the computer, starting it from hibernation status, or starting it from sleep status are not considered cold starts as they involve the computer already being in a powered on or standby state.

Compressing your files to an external storage device as a WINZIP file is an effective way to make a backup because it reduces the file size, making it easier and faster to transfer and store. WINZIP is a widely used compression software that allows you to compress multiple files into a single archive, saving disk space and simplifying the backup process. By compressing your files, you can also protect them with a password, ensuring their security during storage or transfer. Storing the compressed files on an external storage device provides an additional layer of protection against data loss in case of hard drive failure or other issues.

A NIC, or Network Interface Card, is a hardware component that provides a port for network cabling to connect to a computer or device. It is responsible for converting data into a format that can be sent over the network. This allows the computer or device to communicate and exchange data with other devices on the network.

Modems are not considered consumables when using computers. Consumables are items that are used up or depleted during the normal operation of a computer system, such as CD-Rs, floppy disks, and cartridges. Modems, on the other hand, are hardware devices used to connect computers to the internet or other networks and are not typically used up or depleted in the same way as consumables.

Checking to see if the monitor is switched on is unrelated to the issue of a malfunctioning keyboard. The monitor being switched on or off does not affect the functionality of the keyboard. Therefore, it is not necessary to check the monitor's status when troubleshooting a keyboard problem.

Firewalls can be categorized as computer platforms, hardware, and software. Computer platforms refer to the underlying system or architecture on which the firewall operates. Hardware firewalls are physical devices that are specifically designed to protect a network by filtering incoming and outgoing traffic. Software firewalls, on the other hand, are programs or applications that are installed on a computer or server to monitor and control network traffic. Therefore, the correct answer is "All of the above" as firewalls can exist in different forms depending on the context.

An integrated package refers to a software package that combines multiple functionalities or tools into one unified system. This means that all the components of the package are interconnected and cannot be installed or used individually. Unlike a software suite, which typically includes a range of software with advanced features, an integrated package is generally cheaper as it focuses on providing a specific set of integrated tools rather than a comprehensive suite of software. Additionally, an integrated package may not include spreadsheets and email functionalities as these features are commonly found in software suites.