Computer Hardware: Random Access Memory (RAM)

What is the primary function of RAM in a computer system?

To provide temporary storage for the operating system and applications

What happens to the data stored in RAM when the system is powered off?

The data is lost

What is the unit of measurement for RAM speed?

Megahertz (MHz)

What determines the maximum amount of RAM that a computer can support?

Motherboard specifications Signup and view all the answers

What is the benefit of having high RAM speed?

Faster data access and transfer Signup and view all the answers

What is the unit of measurement for RAM capacity?

Gigabytes (GB) Signup and view all the answers

What is the primary function of a modem?

To convert digital data into a format suitable for transmission over analog communication lines Signup and view all the answers

What type of converter is used in a speaker system to convert digital audio data into an analog signal?

Digital-to-Analog Converter (DAC) Signup and view all the answers

What is the function of demodulation in a modem?

To convert incoming analog signal into a digital signal Signup and view all the answers

What are some common ways printers can connect to devices?

Through Wi-Fi, Ethernet, and USB Signup and view all the answers

What is the purpose of a modem in communication?

To convert digital data into an analog signal for transmission Signup and view all the answers

What is the function of modulation in a modem?

To convert digital data into an analog signal for transmission Signup and view all the answers

What is a critical factor to consider when selecting hardware for a specific application?

Graphics card capability Signup and view all the answers

What should be considered when evaluating disk space requirements for an application?

The size of the application, updates, and related files Signup and view all the answers

What is the primary purpose of documentation for an application?

To explain how the software works, how to use it, and any other helpful information Signup and view all the answers

Where can you usually find built-in help or manual sections for an application?

In the menu, usually under 'Help', 'About', 'Documentation', or similar Signup and view all the answers

Where can you often find user manuals, FAQs, or tutorials for a software?

On the official website Signup and view all the answers

What might come with a physical copy of software?

A printed manual Signup and view all the answers

What is the purpose of releasing a beta version of a software application?

To get feedback from users and identify bugs Signup and view all the answers

What is the organization structure of the Ribbon in Word?

Tabs, commands, and groups Signup and view all the answers

What is a database?

A structured collection of data Signup and view all the answers

What is the purpose of the 'Picture Tools' tab in Word?

To offer image-related options Signup and view all the answers

What is a command in the Ribbon structure of Word?

An individual tool or option Signup and view all the answers

What is the purpose of groups in the Ribbon structure of Word?

To group tools together based on their function Signup and view all the answers

What is the primary function of a switch in a network?

To connect multiple devices in a local area network Signup and view all the answers

What is the key difference between a hub and a switch?

A switch is more efficient than a hub Signup and view all the answers

What is the primary function of physical cabling in a network?

To enable the transfer of data between devices Signup and view all the answers