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Computers And Technology Questions
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
It's safe to download files from the internet if u perform regular Windows security updates, that is all u need to protect your computer from viruses? True or False
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
List 3 categories of computers,describe 2 aspects that differentiate these categories in terms of capability.
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
Which best describes the relationship between hardware and software?
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
In word you can create electronic image files through the ____ tab in backstage view
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
What file may contain data written to it in case of an unexpected error or program shut-down?
COMPUTERS AND TECHNOLOGY
MIDDLE SCHOOL
3. A security system uses sensors at every door and window which will set off analarm if any one of them is opened. There is also a keypad by an entry door toturn on or turn off the system. Describe how these components can be wired in acombination circuit to provide the needed security
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
1. Landscapes are the one type of photograph in which you should always use the traditional perspective. a. True b. False 2. Impressionistic landscapes tend to use a shallower depth of field. a. True b. False 3. Backlighting can help showcase the form and shape of mountains. a. True b. False 4. The midday sun is best for desert photographs. a. True b. False 5. Landscape photographs are generally best when there is some focal point within the picture. a. True b. False 6. Lighting matters less in landscapes than in other types of photographs. a. True b. False 7. Representational landscapes are as realistic as possible. a. True b. False 8. When will the reflections on the water be best? a. A cloudy day b. A windy day c. A foggy day d. A calm day 9. Maxime du Camp published a book of what type of landscape photographs in the 1840’s? a. Daguerreotypes Calotypes b. Platinotype Collodionotype 10. Representational landscapes are photographs that record what? a. A picture close to reality b. An abstract picture of some element of the scene c. A photograph showing an impression of a scene d. All of the above 11. With landscape photography, which depth of field do you normally want? a. Small b. Small to Medium c. Large d. With landscapes it doesn’t really matter 12. What is typically the preferred lighting for mountains? a. Frontlighting b. Sidelighting c. Backlighting 13. What is a challenge in photographing forests? a. Dull colors b. Corrosive elements on the camera and lens c. A lack of features Large variations in light 14. What is included in a cityscape? a. Buildings b. Mountains c. Tide pools d. All of the above 15. In a landscape photograph, you want to be sure to include which of the following? a. Frontlighting b. A perspective from eye level c. A focal point d. All of the above
COMPUTERS AND TECHNOLOGY
MIDDLE SCHOOL
What are the first steps that you should take if you're unable to get onto the internet
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
Write a loop that reads positive integers from standard input, printing out those values that are greater than 100, each on a separate line, the loop terminates when it reads an integer that is not positive.
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
David writes an essay as part of an assignment at school. He wants to indent the first lines of several paragraphs. With a word processing program such as OpenOffice Writer, which tab in the Paragraph dialog box would allow him to indent the first line automatically?A) Alignment B) Indents & Spacing C) Text Flow D) Outline & Numbering
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
What is the central unit of the computer that contains the logic circuitry and carries out the instructions of the computer's programs called?
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
What command would you use to display a FirstName and LastName from the Users table?
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
A ___ is a large, expensive, powerful computer that can handle hundreds or thousands of connected users simultaneously.
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
An increase in hours of television viewing leads to increases in the sales of snack foods. This is an example of a _____.a. research question b. descriptive hypothesis c. correlational hypothesis d. causal hypothesis
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
When a piston has three rings, the bottom ring will be?
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
A web page without a bibliography, or sources, is an indicator of an unreliable site. Please select the best answer from the choices provideda. True b. False
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
5. You just bought a new hard drive for your computer. You plan to use this as a secondary hard drive to store all your UMA files. Once installed, what needs to be done to the drive and what do these two tasks do?
COMPUTERS AND TECHNOLOGY
HIGH SCHOOL
DTP programs are able to import this type of text regardless of the program used to create it.a. ASCII b. bold c. formatted d. plain underlined
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