2. State True or False : (a) Touchscreen is an output device.
(b) Control Panel can be used to change the settings of your computer.
(c) Windows is an example of an application software.
(d) A document created in MS-Word can be saved in PDF format.
(i) The notes added to a slide cannot be printed on the paper.
3} Hyperlink only connects pages of the same Web site.
*The scroll bars are used to set margins of the page.
* The AutoShapes feature allows you to draw flowcharts.
*You can print selected slides of a presentation.
*A worksheet once created in MS-Excel cannot be hidden.
Answers
Answer:
I think (a) answer is true
Answer:
Computers and Cognition Program website, Spring 2011
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Chapter 1 Reed Answers
1. TRUE or FALSE? In order to be classified as a “computer,” a device must have a
keyboard and display screen.
FALSE
2. TRUE or FALSE? A bus is a collection of wires that carry information as electrical
signals between the hardware components of a computer.
TRUE
3. TRUE or FALSE? As computer programs can be complex and difficult to write, they
are known as “hardware.”
FALSE
4. TRUE or FALSE? A bit is a unit of data that correspond to one of two potential values
(commonly written as 0 and 1).
TRUE
5. TRUE or FALSE? A kilobyte of storage is 210 = 1,024 bytes, where a byte is a
collection of eight bits.
TRUE
6. TRUE or FALSE? A hard disk is classified as volatile memory, because it requires a
constant power supply in order to retain its information.
FALSE
7. TRUE or FALSE? Keyboards and mice are examples of computer input devices.
TRUE
8. TRUE or FALSE? A directory is a collection of files that are organized together and
labeled with a common name.
1.2
TRUE
9. TRUE or FALSE? The World Wide Web was developed in the early 1970’s, shortly
after the creation of the Internet.
FALSE
10. TRUE or FALSE? A Web browser is an example of applications software.
TRUE