Questions and Answers
What year did PLDT establish the first cellular telephone network in the Philippines?
In what year did the Philippines see a substantial increase in internet users, growing by 531% over five years?
Which percentage of mobile phone subscriptions in the Philippines were prepaid in 2017?
Who was responsible for the establishment of the Philippines' first internet connection in 1994?
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As of 2013, how many mobile cellular subscriptions were there in the Philippines?
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What does ICT primarily involve?
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Which of the following best defines 'digital transactions'?
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What is the primary function of software in computing?
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Which term describes the physical components of computers and electronic systems?
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How has ICT impacted societal interactions?
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What is cloud computing primarily associated with?
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What role does internet access play in modern computing?
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Which aspect of ICT has had significant economic implications?
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Which of the following is NOT an advantage of ICT?
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Who invented the first mechanical adding machine known as the Pascaline?
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What was the primary purpose of Charles Babbage's 'Analytical Engine'?
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What was a common disadvantage associated with ICT?
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Which of the following devices was developed as the first manual calculating device?
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Which mechanical device used punched cards for data processing?
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Which of the following is true about the Electromechanical Era of computers?
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Who was the engineer that constructed the Harvard Mark I in collaboration with IBM?
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Which application is NOT facilitated by ICT?
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What type of computer was the Atanasoff-Berry Computer?
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Which generation of computers is associated with vacuum tube technology?
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What innovation is the fourth generation of computers based on?
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What significant achievement did Benjamin ‘Benjie’ Tan accomplish in 1994?
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What was the primary communication limitation in the Philippines before ICT in 1928?
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Which computer is recognized as the first programmable general-purpose electronic digital computer?
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During which years was the second generation of computers developed?
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Study Notes
ICT Overview
- ICT stands for Information and Communications Technology, encompassing hardware, software, and communication systems.
- It enables telecommunications, broadcast media, intelligent building management systems, and network-based control functions.
- Cloud computing refers to data centers accessible via the Internet, with functions often distributed across various locations.
- Software is a collection of programs and data that instructs computers to perform tasks.
- Hardware includes tangible components of a computer system, such as the CPU, memory, and peripherals.
- Digital transactions are transactions executed online or automatically, eliminating the need for paper.
- Communication technology processes and disseminates information using various equipment and software.
- Digital data represents information in machine-readable formats, facilitating integration with technology.
- Internet access connects users to the Internet via personal devices, subject to data signaling rates.
Impact of ICT
- ICT influences economic and societal interactions, reshaping communication, work, and learning methodologies.
- Transition from face-to-face interactions to digital communication is prominent.
- Businesses benefit from cost savings and efficiencies, enhanced by automated processes and ICT-enabled transactions.
Advantages of ICT
- Provides quick communication, facilitating globalization and cost-effectiveness.
- Increases availability and creates educational opportunities.
- Bridges cultural gaps, simplifies complex concepts, and enhances memory retention through visual aids.
- Promotes the development of new jobs and interactive structures in learning and business environments.
Disadvantages of ICT
- Uncertainty in job security due to increased automation.
- Potential cultural homogenization and privacy concerns.
- High reliance on technology raises issues around information validity.
- Threats from cyber attacks can disrupt everyday life; initial setup costs may be prohibitive.
Historical Development of Computers
- The Mechanical Era began with the abacus in 3000 B.C. and advanced through inventions like Napier’s Bones (1614) and Blaise Pascal's Pascaline (1642).
- Electromechanical computers like the Harvard Mark I (1937) emerged, leading into electronic computers such as ENIAC (1945), the first programmable general-purpose computer.
Generations of Computers
- Generations timeline includes:
- First Generation (1940-1950): Vacuum tube based.
- Second Generation (1950-1960): Transistor based.
- Third Generation (1960-1970): Integrated circuit based.
- Fourth Generation (1970-present): Microprocessor based.
- Fifth Generation (present-future): Artificial intelligence based.
Internet Connectivity in the Philippines
- 1994 marked the first internet connection in the Philippines, established by Benjamin 'Benjie' Tan at a PLDT office.
- PLDT, founded in 1928, controlled the country's telecom services but was fully Filipino-owned by 1968.
- The introduction of cellular networks occurred in 1987, with the Philnet project beginning in 1993, leading to rapid internet growth in subsequent years.
Current Internet Usage in the Philippines
- As of 2017, the country had 119 million mobile phone subscriptions, indicating a penetration rate of 117%.
- Mobile users spend an average of 3.2 hours on phones and 5.2 hours on desktops/tablets.
- Among online activities, Facebook usage leads at 47%, followed by online videos at 19%, and gaming at 15%.
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Description
This quiz explores the fundamentals of Information and Communications Technology (ICT), including its role in modern computing and communication processes. It also delves into the concept of cloud computing and its significance in today's digital landscape.
