Transcript Quiz_152A - Computer Science @ UC Davis

Quiz
ECS 152A
Fall 2009
• What are the differences between human
protocols and Internet protocols?
• Name five access technologies
• Comparison between DSL and cable
• When is circuit switching better and when
is packet switching?
• What is a tier-1 ISP?
• Name the five layers of the Internet stack.
• What is Android?
• Name a few fields in the TCP header.
• What is the fastest way to send a Tera
byte data?
• How to fly first-class?
• Which one is more suitable for long-fat
pipes, Go-back-N or select ACK?
• Which one is more suitable for long-fat
pipes, Go-back-N or select ACK?
• Name two types of congestion control
mechanisms.
TCP congestion control
• Name the steps of TCP congestion control
• Slow start
• Congestion avoidance.
• Fast recovery
• The 2008-09 Annual Salary Survey, which Dice
released Jan. 21, found that the average annual
salary for IT professionals stood at _____ in
2008.
• Those with an IT Management title earned the
most in 2008 -- ________ – and those with a
title such as system administrator earned the
least with an average annual salary of ______,
according to Dice.
• The 2008-09 Annual Salary Survey, which Dice
released Jan. 21, found that the average annual
salary for IT professionals stood at $78,035 in
2008.
• Those with an IT Management title earned the
most in 2008 -- $111,998 – and those with a title
such as system administrator earned the least
with an average annual salary of $70,307,
according to Dice.
Entry-level Salaries for 2008
graduates
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Computer Science: $56,921
Chemical Engineering: $63,749.
Economics - $52,926
Nursing - $52,129
Chemistry - $52,125
Political science/government - $43,594
Human resources - $40,250
History - $35, 956
Communications - $35,196
English language and literature - $34,757
Journalism - $32,250
Psychology - $30,877
Public relations/organizational communications - $30, 667
Acknowledgement: carebuilder.com
• What is 401(k)?
• What are the benefits?
• When should one start?
• Compounding
Personal Finance
• Make sure you understand enough about personal finance.
• Retirement
• Credit card
– Pay off all your bills every month on time
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Get out of debt ASAP
Do not buy that brand new BMW.  Leasing is an even worse idea.
Buying a house, or not?
Insurance, buy but do not over-buy
Buy vanilla financial product (my biased opinion)
Budgeting, live within your means
Tax
Healthy living
• Learn to cook
• Eat real food, not too much, mostly plant
• Exercise
• You, the owner’s manual