ITF+ Quiz Part 45

What does IP stand for in the context of networking?

• Internet Protocol

• Internal Process

• Information Provider

• Input Protocol

Answer explanation

In the context of networking, IP stands for Internet Protocol, which is responsible for addressing and routing data packets across networks.

Which of the following is a programming language used to create web server applications?

• Java

• JavaScript

• Python

• HTML

Answer explanation

Java is a programming language commonly used to create web server applications.

What is the primary function of a kernel in an operating system?

• To manage hardware resources

• To provide internet connectivity

• To display graphical interfaces

• To encrypt data

Answer explanation

The primary function of a kernel in an operating system is to manage hardware resources, such as memory, CPU, and input/output devices.

Which type of encryption uses the same key for both encryption and decryption?

• Symmetric encryption

• Asymmetric encryption

• Public key encryption

• Hashing

Answer explanation

Symmetric encryption uses the same key for both encryption and decryption, making it the correct choice in this scenario.

What is the main disadvantage of LCD panels compared to CRTs?

• They are not good at displaying an image at any resolution other than the native resolution.

• They consume more power.

• They are heavier and bulkier.

• They have lower image quality.

Answer explanation

They are not good at displaying an image at any resolution other than the native resolution.

Which device uses electrical charges to attract special toner and apply it to paper?

• Laser Printer

• Inkjet Printer

• Dot Matrix Printer

• Thermal Printer

Answer explanation

A laser printer uses electrical charges to attract special toner and apply it to paper, making it the correct choice for the given question.

What does LAN stand for?

• Local Area Network

• Large Area Network

• Long Area Network

• Local Access Network

Answer explanation

LAN stands for Local Area Network, which is a network that connects computers and devices in a limited area such as a home, office, or school.

Which input device is still fundamental to operating a computer and can have PS/2, USB, or wireless interfaces?

• Keyboard

• Mouse

• Touchscreen

• Joystick

Answer explanation

The correct input device that is fundamental to operating a computer and can have PS/2, USB, or wireless interfaces is the Keyboard.

What is the term for a virtual folder feature introduced in Windows 7 that acts as a wrapper for multiple folder locations?

• Libraries

• Licensing

• Lightning

• Linux

Answer explanation

The correct term for a virtual folder feature in Windows 7 is 'Libraries', which acts as a wrapper for multiple folder locations.

What does the term "Licensing" refer to in the context of operating systems and application software?

• Proprietary connector and interface for Apple devices

• Terms governing the installation and use of operating system and application software

• An open-source operating system supported by a wide range of hardware and software vendors

• Using water piped around the PC and heatsinks for cooling

Answer explanation

Licensing refers to the terms governing the installation and use of operating system and application software, ensuring compliance with legal and usage requirements.