NEW TO CS PLEASE HELP. Thank you Matching A. Software B. Sourced Content C. Soci
ID: 3840404 • Letter: N
Question
NEW TO CS PLEASE HELP. Thank you
Matching
A. Software B. Sourced Content C. Social Content D. Algorithm E. Virtual Reality
1. A precise, systematic method for producing a specified result.
2. A world created by computers to simulate the physical world.
3. A collective term for programs.
4. Information produced by visitors to a site
5. Information produced for commercial purposes or to fulfill an information dissemination
obligation.
A. Feedback B. Metaphor C. Blank Instance D. Digital Information E. Analog
Information
6. Information that comes from or is stored on a continuously variable medium.
7. An indication that either the computer is still working or is done.
8. An icon or image used as representative or symbolic of a computation.
9. Information that is encoded as a sequence of 0’s and 1’s.
10. An empty structure to hold (record) all of the properties of that file and store its content.
A. Domain B. WAN C. LAN D. Web Server E. Directory
Hierarchy
11. A related group of networked computers
12. Connects computers that are geographically far apart.
13. Connects computers that are geographically close to each other.
14. The file structure of the computer.
15. A computer programmed to send files to browsers on other computers connected to the
Internet.
A. <hr /> B. <img …></img> C. <br /> D. <p></p> E. <a …></a>
16. Insert an image into the document.
17. Draw a line across the document.
18. Insert a new line into the document.
19. Generate a link to another document.
20. Indicate a block of text that goes together.
A. Search Engine B. Hit C. Wikipedia D. Primary Source E. Site Search
21. An open source document created by knowledgeable and community-minded Internet users.
22. A collection of computer programs that help us find information on the Web.
23. A search restricted only to the current domain.
24. The desired search term is associated with a specified page.
25. A person who has direct knowledge of the information.
A. Debugging B. Workaround C. Page Source D. Fail-soft E. Failsafe
26. Bypassing an error, rather than fixing it.
27. The program continues to operate, providing a possibly degraded level of functionality.
28. The system stops functioning to avoid causing harm.
29. Shows color-coded HTML to determine how a browser interprets a page.
30. A process by which one figures out why an something isn’t working properly.
A. Collating Sequence B. Digitize C. Discrete D. Metadata E. Parity
31. It is not possible to transform one value into another by tiny gradations.
32. An ordering for basic symbols.
33. Representing information by symbols.
34. A mechanism for detecting memory errors, adding a 9th bit: the total number of 1’s must be
even.
35. Information describing information.
A. Pixel B. Brightness C. Contrast D. Sample E. Interframe Coherency
36. Take measurements at regular intervals.
37. How close to white the pixels are.
38. The magnitude of difference between the darkest and lightest parts of the picture.
39. A small point of light made up of red, green, and blue that can be adjusted to make many
colors.
40. Record and transmit only the differences from image to image.
A. IF B. ID C. DF D. EX E. RR
41. Retrieve data from memory on which to operate.
42. Store the results in memory.
43. Retrieve instruction for execution.
44. Decode instruction.
45. Perform instruction.
A. Input B. Output C. Definiteness D. Effective E. Finiteness
46. The algorithm must stop, eventually.
47. All the steps that are required in an algorithm to get to the output must be doable.
48. Specifying the sequence of operations for turning input into output.
49. The data resulting from the computation of an algorithm.
50. The data to be used in an algorithm.
Multiple Choice (25 points)
51. What metaphor is the operating system using to display our items on the screen?
A. Desktop B. Blinds C. Boat D. Refrigerator
52. Which of the following is not an instance?
A. an image B. a song file C. a word processing document D. a
menu
53. Which type of communication is delayed, like a postcard or text message?
A. global B. asynchronous C. synchronous D. local
54. DNS stands for
A. Determined Name of Sender B. Determined Not Spam
C. Domain Name System D. Domain Number Sequence
55. Which of the following was not one of the original domains?
A. .edu B. .com C. .gov D. .biz
56. What is the first tag in every correct html page?
A. <title> B. <html> C. <head> D. <body>
57-59 <p style=”text-align:center”></p>
57. p is called a
A. bit B. command C. tag D. attribute
58. style is called a
A. value B. command C. tag D. attribute
59. “text-align:center” is called a
A. value B. line C. tag D. attribute
60. Which of the following tags is a singleton?
A. <hr /> B. <i> C. <p> D. <html>
61. The <a . . .> tag is called an
A. address B. add C. append D. anchor
62. A hierarchy resembles a
A. subway map B. tree C. spoked wheel D. list
63. Which of the following tells Google to exclude the word following it?
A. + B. IGNORE C. * D. –
64. Which of the following is not a logical operator?
A. AND B. MAYBE C. OR D. NOT
65. Using three pieces of hardware to back each other up is an example of what?
A. Scaling B. Featuring C. Redundancy D. Candidacy
66. All states that a program can reach are called
A. zones B. statuses C. characteristics D. reachable configurations
67. What does PandA stand for?
A. Peer and Adult B. Presence and Absence C. Potential and Actual D. Pirate and
Amazon
68. Who created a broadcast alphabet that lengthened the spoken names, rather than shortening
them?
A. UN B. USA C. NAFTA D. NATO
69. The information used to encode the style and meaning of the Oxford English Dictionary is
called
A. moredata B. metadata C. adddata D. dataflow
70. The ALU is used in
A. Instruction Fetch B. Instruction Execution C. Result Return D.
Instruction Decode
71. What is the value of 1101 (binary) in hex?
A. A B. B C. C D. D
72. An algorithm has _________ basic requirements.
A. three B. four C. five D. seven
73. An algorithm must be
A. precise B. approximate C. concise D. general
74. Each RGB color intensity ranges from
A. 0-15 B. 0-255 C. 1-16 D. 1-256
75. The Nyquist rule says that samples should be ________ as fast as the highest frequency.
A. twice B. half C. three times D. the same
True/False (25 points)
76. Yellow is not used in the RGB system because it is too light to show up on computer screens.
A. True B. False
77. A server can only handle requests from one IP address until a website is fully downloaded.
A. True B. False
78. Traffic over the internet is limited to a single path and must arrive in order.
A. True B. False
79. All files on an html page must be stored in the same folder.
A. True B. False
80. The <title></title> tag is optional in correct html usage.
A. True B. False
81. <p>Hello <b><u>student</b>!</u></p> - These tags are nested correctly.
A. True B. False
82. A webpage that has just been created will show up on Google immediately.
A. True B. False
83. A refereed source is one that has been reviewed by accredited people and organizations.
A. True B. False
84. Information found on Wikipedia is 100% reliable.
A. True B. False
85. It is possible to eliminate all bugs in any reasonably complex piece of software.
A. True B. False
86. Errors on a webpage can be masked by other errors, making you think fewer are there.
A. True B. False
87. A key idea in PandA is that the values need to be discrete (no overlap).
A. True B. False
88. True and False are representations of PandA logic.
A. True B. False
89. An algorithm requires an output.
A. True B. False
90. 1111 0000 (binary) and F0 (hex) can represent the same thing.
A. True B. False
91. Analog information is discrete, while digital data is continuous.
A. True B. False
92. Digital information requires no conversion to come out of speakers.
A. True B. False
Answer Bank Matching (1 pt each)
A. Eliminate the “obvious” causes B. Make sure that you can reproduce the error
C. Divide the process, separating out the parts that work
Use the above debugging steps to identify of which the following are examples:
93. Try the process again to see if you get a different result.
94. Check to make sure the printer has paper.
95. Decide to check the printer first, connection second, and driver third.
Ordering
From smallest to largest, the correct order is: (5 pts)
96._____ A. gigabyte
97._____ B. kilobyte
98._____ C. megabyte
99._____ D. byte
100._____ E. terabyte
Explanation / Answer
Matching
1. A precise, systematic method for producing a specified result (D. Algorithm)
2. A world created by computers to simulate the physical world. (E. Virtual Reality)
3. A collective term for programs. (A. Software)
4. Information produced by visitors to a site (C. Social Content)
5. Information produced for commercial purposes or to fulfill an information dissemination obligation. (B. Sourced Content)
6. Information that comes from or is stored on a continuously variable medium.(E.Analog Information)
7. An indication that either the computer is still working or is done. (A. Feedback)
8. An icon or image used as representative or symbolic of a computation( B. Metaphor)
9. Information that is encoded as a sequence of 0’s and 1’s.( D. Digital Information)
10. An empty structure to hold (record) all of the properties of that file and store its content. (C. Blank Instance)
B. WAN
11. A related group of networked computers ( A. Domain)
12. Connects computers that are geographically far apart. (B. WAN)
13. Connects computers that are geographically close to each other. (C. LAN)
14. The file structure of the computer. (E. Directory Hierarchy)
15. A computer programmed to send files to browsers on other computers connected to the Internet. (D. Web Server )
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