IE 332 Exam 1 UPDATED Exam Questions and CORRECT ANSWERS
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Course
IE 332
Institution
IE 332
IE 332 Exam 1 UPDATED Exam Questions
and CORRECT ANSWERS
Packet Switching Network Pros - CORRECT ANSWER- -Can receive and send multiple
packets at same time
-No dedicated connection
-No manual intervention needed
-Easy to expand network cost effectively
-Don't need to separate computer and...
IE 332 Exam 1 UPDATED Exam Questions
and CORRECT ANSWERS
Packet Switching Network Pros - CORRECT ANSWER- ✔✔-Can receive and send multiple
packets at same time
-No dedicated connection
-No manual intervention needed
-Easy to expand network cost effectively
-Don't need to separate computer and phone lines
-Efficient use of network overall bandwidth
CPU Parts - CORRECT ANSWER- ✔✔Memory Controller
Core- computing power
Queue- orders every command
Cache- superspeed memory that stores recently used info
Misc/IO- input/output
Computer based information system roles - CORRECT ANSWER- ✔✔Hardware
Software
Data
Procedures
People
Network
What is cloud computing? - CORRECT ANSWER- ✔✔The delivery of computing as a
service rather than a product
, 4 Key Pillars of cloud computing? - CORRECT ANSWER- ✔✔1. Huge Scale Problems-
keeping web browser data
2. Huge Data and computing centers-server farms
3. Different computing approaches-
4. Interactive Web Applications-Google docs
What are the different computing approaches of cloud computing? - CORRECT ANSWER-
✔✔1. Utility based- renting computer time
2. Platform as a service (PaaS)- provide "nice" built in code libraries
3. Software as a Service(SaaS)- run requested software for the user
What are the advantages to cloud computing? - CORRECT ANSWER- ✔✔-Can easily store
and process large amounts of data
-May be customized to your hardware/software needs
-Flexible depending on what internet machine you want to use
What are the disadvantages to cloud computing? - CORRECT ANSWER- ✔✔-Security and
privacy
-Vendor/proprietary lock-in
-Network-dependence
-Migration/Integration costs
-Needed software may not be available
Order the following from smallest to largest: tera, exa, giga, peta - CORRECT ANSWER-
✔✔Giga, tera, peta, exa
What are the 3 operating systems illusions? Describe the reality of each. - CORRECT
ANSWER- ✔✔1. Separate computer for each running process
2. Computers have unlimited memory
3. Files are organized and contain nested directories
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