OBA 340 Midterm Questions And Answers With Verified Solutions
0 view 0 purchase
Module
OBA 340
Institution
OBA 340
OBA 340 Midterm Questions And Answers With Verified Solutions
What are the five components of an information system? ANS 1.) Hardware
2.) Software
3.) Data
4.) Procedure
5.) People
Which of the following is an example of an information system?
A.) Duckweb
B.) XBOX game console
C.) Mic...
oba 340 midterm questions and answers with verifie
oba 340 midterm questions and answer
what are the five components of an information sys
Written for
OBA 340
OBA 340
Seller
Follow
Labtech
Reviews received
Content preview
OBA 340 Midterm Questions And Answers With
Verified Solutions
What are the five components of an information system? ANS 1.) Hardware
2.) Software
3.) Data
4.) Procedure
5.) People
Which of the following is an example of an information system?
A.) Duckweb
B.) XBOX game console
C.) Microsoft Office
D.) Past 10 years' enrollment of University of Oregon ANS A.) Duckweb
What is Moore's Law? ANS States that chip performance per dollar doubles every 18 months
What is a microprocessor? ANS The part of a computer that executes the instructions of a computer program
What is RAM? ANS Random Access Memory: fast, chip-based volatile storage in a computing device
What is volatile memory? ANS Storage that is wiped clean when power is cut off from a device
What is nonvolatile memory? ANS Storage that retains data even when powered down
What is flash memory? ANS Nonvolatile, chip-based storage
What are solid state electronics? ANS Semiconductor-based devices (no moving part)
,What are semiconductors? ANS Substances such as silicon dioxide used inside most computer chips that is
capable of enabling and inhibiting the flow of electricity
What's an optical fiber line? ANS High-speed glass or plastic-lined networking cable used in
telecommunications
Moore's Law originally stated that chip performance per dollar doubles every twelve months.
A.) True
B.) False ANS B.) False
Which of the following is an example of volatile memory?
A.) Random-access memory
B.) Flash memory
C.) Optical disk drive
D.) Nanodrive
E.) Read-only memory ANS A.) Random-access memory
Solid state components are less likely to fail because they:
A.) are driven by precise sets of software instructions.
B.) have the capability to both enable and inhibit the flow of electricity.
C.) have no moving parts.
D.) are composed of germanium instead of silicon.
E.) contain storage that retains data even when powered down. ANS C.) have no moving parts.
Which of the following is solid state?
A.) an iPod shuffle
B.) a TiVo DVR
, C.) a typical laptop PC's hard drive
D.) All of them
E.) None of them ANS A.) an iPod shuffle
What makes a computer run fast?
A.) Fast CPU
B.) Lots of RAM
C.) Big hard drive
D.) Both A and B
E.) All A, B, and C ANS D.) Both A and B
One byte = ______ bits ANS 8
1 _____ = 1 billion bytes
A.) terabyte
B.) gigabyte
C.) megabyte
D.) petabyte
E.) zettabyte ANS B.) gigabyte
A good quality 12M-pixel digital photo's size can be best
measured in ___ while a typical mp3 song's size in ___.
A.) MB; KB
B.) MB; GB
C.) KB; GB
D.) KB; MB
E.) MB; MB ANS E.) MB; MB
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Labtech. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £11.42. You're not tied to anything after your purchase.
