Author name: Umar Draz

educationist

The term “social media” refers to online platforms that enable:

A. E-commerce transactions

B. Content sharing & communication

C. Cloud storage services

D. Video conferencing

Correct answer is: B. Content sharing & communication

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The concept of a “search engine” is used to:

A. Efficient internet browsing

B. Protecting data

C. Developing websites

D. Sending emails

Correct answer is: A. Efficient internet browsing

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The development of smartphones has blurred the lines between:

A. PCs & laptops

B. Phones & computers

C. Laptops & tablets

D. Tablets & desktops

Correct answer is: B. Phones & computers

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The term “blockchain” is associated with:

A. Securing online transactions

B. Developing mobile apps

C. Enhancing internet speed

D. VR experiences

Correct answer is: A. Securing online transactions

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Advances in quantum computing have the potential to revolutionize fields like:

A. Social media networking

B. Medicine & drug discovery

C. Online gaming

D. E-commerce platforms

Correct answer is: B. Medicine & drug discovery

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The concept of a mechanical computer that could perform calculations is attributed to:

A. Alan Turing

B. Charles Babbage

C. John Mauchly

D. Steve Jobs

Correct answer is: B. Charles Babbage

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The first electronic digital computer, ENIAC, was built during World War II for:

A. Weather forecasting

B. Codebreaking

C. Accounting

D. Word processing

Correct answer is: B. Codebreaking

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Vacuum tubes were the primary technology used in computers of which generation?

A. Transistors

B. Vacuum tubes

C. Integrated circuits

D. Microprocessors

Correct answer is: B. Vacuum tubes

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The invention of the transistor revolutionized computers by:

A. Increasing processing speed

B. Reducing size & power consumption

C. Enabling GUIs

D. Introducing memory

Correct answer is: B. Reducing size & power consumption

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The first commercially available computer, UNIVAC I, was used for:

A. Personal computing

B. Scientific calculations

C. Census data analysis

D. Video games

Correct answer is: C. Census data analysis

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