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Evolution of Computing Technologies Quiz

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Evolution of Computing Technologies Quiz

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Questions and Answers

What is the key difference between Personal Computers (PCs) and Personal Mobile Devices (PMDs)?

PCs use non-volatile memory, while PMDs use volatile memory.

PCs are larger in size compared to PMDs.

PCs use graphics display, keyboard, and mouse, while PMDs are small wireless devices connected to the internet. (correct)

PCs are more powerful than PMDs.

What is the main characteristic of Cloud Computing compared to Traditional Servers?

Cloud Computing is more expensive than Traditional Servers.

Cloud Computing requires more power than Traditional Servers.

Cloud Computing relies on a large collection of servers that provide services over the internet, while Traditional Servers are usually accessed via a network. (correct)

Cloud Computing is less secure than Traditional Servers.

Which of the following is the correct definition of Tebibyte (TiB)?

$10^{12}$ bytes

$2^{40}$ bytes (correct)

$2^{30}$ bytes

$10^{9}$ bytes

What is the key difference between Volatile Memory and Non-volatile Memory?

Volatile Memory is used for running programs, while Non-volatile Memory is used for storing data between runs. Signup and view all the answers

Which of the following is the correct definition of Dynamic Random Access Memory (DRAM)?

Memory built as an integrated circuit with random access to any location, and faster than SRAM. Signup and view all the answers

What is the main purpose of the Cache memory in a computer system?

To improve the performance of the processor by providing faster access to frequently used data and instructions. Signup and view all the answers

What is the key difference between Supercomputers and Embedded Computers?

Supercomputers have the highest performance and cost, while Embedded Computers have the widest range of applications. Signup and view all the answers

What is the key characteristic of the Performance via Parallelism design idea?

Performing operations in parallel to improve performance. Signup and view all the answers

What is the key difference between Input Devices and Output Devices in a computer system?

Input Devices are used to feed information to the computer, while Output Devices are used to convey the result of computation to the user. Signup and view all the answers

What is the key characteristic of the Hierarchy of Memories design idea?

The fastest, smallest, and most expensive memory per bit is at the top, while the slowest, largest, and cheapest memory per bit is at the bottom. Signup and view all the answers