Introduction to Computers - COS/CSC 101/111

False (B)

A computer is a programmable electronic device that performs activities involving mathematical, logical, and graphical manipulations.

<p>humans</p> Signup and view all the answers

<p>Data = Collection of raw facts and figures Information = Processed data presented in an organized manner Program = Set of instructions for performing tasks Computer Science = Study of computers and computing</p> Signup and view all the answers

<p>Operating System (B)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>1613 (D)</p> Signup and view all the answers

<p>Possible answers include education, healthcare, finance, entertainment, etc.</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>John Napier, 1614</p> Signup and view all the answers

<p>abacus</p> Signup and view all the answers

<p>High speed = Ability to perform tasks quickly Accuracy = Ensuring correct results in tasks Storage = Keeping large amounts of information Versatility = Flexibility in performing various tasks</p> Signup and view all the answers

<p>Computers require clear instructions to operate (B)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>To compute polynomial functions</p> Signup and view all the answers

A programmable electronic device that performs mathematical, logical, and graphical operations under the control of instructions stored in its memory.

The raw facts, figures, and symbols that need to be processed.

Data that has been processed and presented in an organized and meaningful way.

A set of instructions that tell a computer what to do.

The study of computers and computing, including their theoretical foundations, hardware, software, and how they process information.

A device that receives input from the user, such as the keyboard or mouse.

A device that stores information for the computer, such as a hard drive or memory stick.

A device that displays the output of the computer, such as a monitor or printer.

An ancient memory aid device used to record and document numbers, quantities, or even messages.

A mechanical device used to aid individuals in performing mathematical calculations.

Invented in 1614 by John Napier, this device allowed multiplication, division, and square root calculations by moving rods around on specially constructed boards.

A device with a sliding ruler used to perform calculations, particularly multiplication and division.

An early mechanical calculator invented by Blaise Pascal in 1642, capable of adding and subtracting numbers.

A mechanical calculator invented by Gottfried Wilhelm Leibniz in 1673, capable of performing addition, subtraction, multiplication, and division.

A loom invented by Joseph Marie Jacquard in 1801 that used punched cards to control the pattern of the fabric being woven.

An early mechanical computer designed by Charles Babbage in the 19th century, intended to calculate mathematical tables.