As the length of a glass cable grows, the light signal attenuates due to reflection and ____.?
A. ?EMI
B. ?RFI
C. ?refraction
D. ?friction
Answer: C
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Input validation that accepts the following strings incorporated a case-__________ string comparison operation: "yes" , "Yes", "no", or "No"
Fill in the blank(s) with the appropriate word(s).
Case-Based Critical Thinking Questions ? Case 4-2 Mya has just surveyed 100 students to get their reaction to a new textbook she is reviewing. She has one data series that she wants to represent graphically, and she needs to display her data in a way that lets her visually compate the data values and see how much contributes to the whole. ? ? Since Mya is still reviewing her data, she wants to make sure that her chart reflects any changes she makes in her data source. She should ____.
A. paste her chart in as a picture B. do nothing since charts in Excel remain linked to data sources C. manually adjust data in a chart D. create a new chart each time she modifies her data
The Online Video command inserts a link in the Word document to an online video.
Answer the following statement true (T) or false (F)
?For the ____ screen, you can change the apps that are displayed to the apps that you want or use most frequently.
A. ?lock B. ?Open C. ?Apps D. ?Sync