Which of the following transport layer protocol of the OSI reference model is a connection-oriented protocol that provides reliable transport between two communicating hosts?
A) Transmission Control Protocol (TCP)
B) Transport Control Protocol (TCP)
C) User datagram Protocol (UDP)
D) Internetwork Packet Exchange (IPX)
A
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Network operating systems__________.
a) access remote resources transparently b) are easier to implement than distributed operating systems c) manage resources located in multiple networked computers d) none of the above
What default theme is automatically used when you create a new blank presentation in PowerPoint 2013?
A) Office theme B) 2013 theme C) Blank theme D) PowerPoint theme
The _____ function calculates the difference between two dates and shows the result in months, days, or years.
A. nested IF B. CALIF C. DATEDIF D. DATE
Case-Based Critical Thinking QuestionsCase 1-1Tony is in charge of all presentations for a Fortune 500 pharmaceutical company. In addition to creating powerful and persuasive presentations, Tony must make sure each presentation is in perfect shape before uploading them to the company Web site. Tony has finished a presentation and wants to lock in all of his modifications, so he marks it as final, making it a(n) ____ file.
A. digitally signed B. read-only C. prepared D. archived