Test on Computer Applications Technology Overview
Computer Applications Technology Overview: A Student Guide
Test: Word Processing Formatting, Other — Internet of Things, Spreadsheets: Excel Formulas & Tasks, Computer Networking & Internet - Security & Hacking, Word Processing Basics, Spreadsheets: Basics & Tutorials, Spreadsheets: Formatting & Styles, Operating Systems & Settings — Regional & Locale, Advanced Word Formatting, Other — Photosynthesis & Plant Biology, Other — Food & Nutrition, Spreadsheets: Data Entry & Validation, Computer Networking & Internet - Fundamentals & Concepts, Computer Networking & Internet - Web & Browsing, Computer Networking & Internet - Infrastructure & Hardware, Operating Systems & Settings — Accessibility & Ease of Use, Computer Hardware & Software — Software, Computer Hardware & Software — Hardware & System Features, Security & Access
20 questions
Question 1: A home router's additional functions include acting only as a firewall to protect connected devices, without also providing network connectivity.
A. Ano
B. Ne
Explanation: The study materials state that a home router's additional functions include acting as a switch with multiple ports to connect cable devices and providing a wireless connection to nearby devices (WAP). While routers generally protect devices, the specified additional functions for a home router are about providing network connectivity, not exclusively acting as a firewall.
Question 2: What is the primary function of a switch within a wired network?
A. It connects a Local Area Network (LAN) to the Internet.
B. It allows devices to connect to a network wirelessly without cables.
C. It links devices in a wired network and facilitates information exchange between them.
D. It assigns each network device a unique address for communication.
Explanation: According to the study materials, 'A switch links devices in a wired network. Each device is connected to the switch using a cable, and the switch helps them send information to each other.'
Question 3: The Narrator tool, found within Vision settings, is a screen reader that audibly describes on-screen content for users who are blind or have severe visual impairments.
A. Ano
B. Ne
Explanation: The study materials state under '4.4.5.1 Vision' that 'Narrator: A screen reader that audibly describes on-screen content, assisting users who are blind or have severe visual impairments.'
Question 4: According to the study materials, which of the following settings are typically included as part of a Windows user profile?
A. User's name and picture
B. Display language and desktop personalisation
C. Screen brightness and battery usage
D. Accessibility options and time formats
Explanation: A user profile includes the user's name, picture, and preferences such as time and language formats, accessibility options, and desktop personalisation. Screen brightness and battery usage are found under System Settings, not specifically as part of a user profile.
Question 5: The Snipping Tool is classified as a larger, more powerful application.
A. Ano
B. Ne
Explanation: The study materials state that 'An app is a smaller, simpler program (e.g. Calculator, Paint and Snipping Tool)', contrasting it with larger applications like Word and Excel.