The GPS uses __________ to determine the location, time, and velocity of an object.

a. artificial intelligence
b. geocaching
c. high resolution cameras
d. a mathematical principle called triangulation


d. a mathematical principle called triangulation

Computer Science & Information Technology

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Why is inode #2 special?

What will be an ideal response?

Computer Science & Information Technology

Consider the following schema:

Student(Id: STRING,Name:STRING,Address:STRING,Status:STRING)
Transcript(StudId:STRING,CrsCode:COURSES,Semester:SEMESTERS,Grade:GRADES)
(a) Write an SQL statement that returns the set of course codes of all CS courses that have ever been taught. Assume that the course code of a CS course begins with 'CS'. (b) Write an SQL statement that returns the set of course codes of all CS courses taken by the student with StudId '111111111'. (c) Use the above results (perhaps with some small modication) to write an SQL statement that gives the names of all students who have taken all CS courses.

Computer Science & Information Technology

When transporting a cellular telephone as evidence you want to prevent anyone from making contact with the device. In order to do that, you store the phone in a __________________

a. Lead-lined container b. Box lined with aluminum foil c. Waterproof bag d. Faraday bag

Computer Science & Information Technology

The ____________________ option on the Info tab lets you remove unwanted information from a document, check for content that people with disabilities might find difficult to read, and check the document for features that are not supported by previous versions of Word.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology