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NJIT CS 103 - Exam Guide

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CS 103, Fall 2008 Midterm 1 Prof. NakayamaFamily (or Last) Name___________________________________Given (or First) Name___________________________________Student ID_______________________________Instructions1. This exam has 9 pages in total, numbered 1 to 9. Make sure your exam has all the pages.2. Note the number written on the upper right-hand corner of the first page. On the sign-up sheet being passedaround, sign your name next to this number.3. This exam will be 1 hour, 25 minutes in length.4. This is a closed-book, closed-note exam.5. Write your answers in the answer spaces provided.I have read and understand all of the instructions, and I will obey the Academic Honor Code._________________________________________________________________________Signature and Date1SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.1) RGB is short for ________. 1)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.2) If you change the width of an image without changing the height of it, you will end up with adistorted image.2)3) Hierarchy trees are upside down, with the root at the top. 3)SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.4) Monitors are ________, that is, their display information is stored in the computerʹsmemory.4)MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.5) You can tell if your Web page is indexed if:A) you get an email from a search engine saying itʹs been crawledB) it shows up in a searchC) your links workD) all of the above5)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.6) www is required in all Web addresses. 6)SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.7) Arranging groupings in a hierarchy so each item appears only once is called ________. 7)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.8) Search engines generally consider the words of a search as a group. 8)MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.9) Hits are:A) web pages where the content has been verified as correctB) web pages that match the search criteriaC) web pages that are not indexed by a search engineD) outdated web pages9)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.10) The first and last tag on a Web page is always the html tag. 10)11) Once connected to a Web server, the connection remains in place until the client requests apage from another client.11)2MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.12) How many digits are there in the hexadecimal number system, i.e., what is the base?A) 60 B) 16 C) 6 D) 1012)13) To find pages on the Wright brothers and bicycles, your best search would look like:A) ʺWright brothersʺ AND ʺbicyclesʺ B) Wright brothers bicyclesC) Wright OR bicycles D) ʺWright AND bicyclesʺ13)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.14) Any color displayed on a computer screen is a combination of red, green, and blue. 14)15) Email addresses cannot have spaces in them, but Web page addresses can. 15)16) The layout of a Web page depends on the tags used, not on the layout of the source file. 16)SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.17) Using ________ around words in a search makes the search engine look for an exactmatch.17)MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.18) When an image is inserted next to text in an HTML document, keep in mind generally:A) text cannot be placed on the same line as the imageB) images are inserted in the text where specified by the HTML and the text is aligned withthe bottom of the imageC) images are in the text where specified by the HTML and the text is aligned with the rightof the imageD) the size of the text is automatically adjusted to fill the area beside the image18)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.19) Hyperlinks to pages on another Web site must contain an absolute file reference, while onsitelinks may contain a relative reference.19)MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.20) The tag <body bgcolor = ʺ#888888ʺ> would give you the background color:A) gray B) black C) white D) an error20)21) A search engine consists partly of a:A) spider and a web B) snoop and a bullʹs-eyeC) query processor and a crawler D) link and a crawler21)322) Going down a hierarchy means:A)>B) moving toward the leavesC) moving from a general topic to a specific topicD) all of the above22)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.23) A two-pass search searches within a previous search. 23)SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.24) ________ is the process of transmitting pages to a Web server so others can view them. 24)25) A ________ is a computer that provides services to another computer. 25)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.26) It is possible to create a list within a list. 26)SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.27) The highlighted text of a document that makes up part of a hyperlink is called the________.27)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.28) The DNS translates a human-readable address into an IP address. 28)SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.29) Hex stands for ________. 29)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.30) The default alignment for a line of text is center. 30)SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.31) A computer is considered a(n) ________ when it gets services from another computer. 31)TRUE/FALSE. Write ʹTʹ if the statement is true and ʹFʹ if the statement is false.32) Finding a number in a phone book is an example of random access. 32)MULTIPLE CHOICE.


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