CSCC 101 Module 1 Quiz

Information Systems

• Information systems (IS) are integral to daily life, facilitating tasks such as class registration, bill payments, job searches, and travel bookings.
• Operating systems, like Windows 8 and Mac OS X, coordinate computer resources and serve as the user interface.
• Utilities, particularly antivirus programs, are essential for protecting systems from viruses and malicious software.

Application Software

• Application software is categorized into three types:
  • General-purpose applications are widely utilized across various fields, essential for computer competency (e.g., web browsers like Firefox, Internet Explorer, and Chrome).
  • Specialized applications target specific disciplines or occupations (e.g., graphic design software).
  • Mobile applications are designed for mobile devices, with a vast array of over half a million available, focusing on messaging, browsing, and social networking.

Types of Computers

• Supercomputers are the most powerful and primarily used by large organizations (e.g., IBM's Blue Gene).
• Mainframe computers are capable of high processing speeds and data storage, commonly used by insurance companies to handle vast amounts of data.
• Midrange computers (servers) serve medium-sized companies or departments, facilitating data retrieval and application access.
• Microcomputers are the fastest-growing type and include four subcategories:
  • Desktop computers are designed for stationary use.
  • Notebook computers (laptops) are portable and lightweight.
  • Tablets are smaller and lighter than laptops, with reduced power (e.g., Apple’s iPad).
  • Handheld computers, including PDAs and smartphones, are designed for single-handed operation.

Computer Hardware

• System unit: Enclosure containing essential electronic components of a computer.
• File types created by different applications:
  • Document files (e.g., memos, term papers).
  • Worksheet files for analysis (e.g., budgets, forecasts).
  • Database files store highly structured data (e.g., employee information).
  • Presentation files include materials for presentations (e.g., handouts, slides).

Connectivity

• Networks connect multiple computers, with the Internet being the largest global network, enabling communication and resource sharing.
• The web serves as a multimedia interface for accessing Internet resources.
• Cloud computing shifts computing activities from personal devices to Internet-based servers, enhancing efficiency and resource utilization.

This quiz covers the foundational concepts in computing as outlined in Module 1 of CSCC 101. Students will explore fields in computer science, information technology, and the role of the internet. Assess your understanding of key concepts relevant to the course material.