Because electricity can generate a lot of heat, a fan inside the computer keeps the power supply and other components from becoming too hot.
a. true
b. false
Ans: a. true
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The length of a string can be determined by ________.
a. the String method length() b. the String instance variable length c. the String method strlen() d. All of the above.
Match the following tab styles to their function:
I. XPS format II. HTML format III. MHTML format IV. CSV format V. RTF format A. set of symbols or codes included in a file to indicate how it should be displayed on the Web B. requires an add-in to Microsoft Office C. generic format for Word documents D. generic format for spreadsheets E. binds the components of a Web page together in one file
Match each item with a statement below.
A. can span more than one hard drive B. used to enhance the amount of RAM in a system C. rearranges files on the drive into as few segments as possible D. an extra copy of a data or software file that you can use if the original file becomes damaged or destroyed E. a volume that can be accessed by way of a folder on another volume so that the folder has more available space F. searches for bad sectors on a volume and recovers the data from them if possible G. a hidden file stored in the root directory of drive C H. can be partitioned and formatted as a stand-alone hard drive I. snapshots of the system and include Windows system files that have changed J. the overall structure an OS uses to name, store, and organize files on a drive
There are three major kinds of controls: inbound, unbound, and calculated
Indicate whether the statement is true or false