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10 questions n operating systems .. plezz help me?

admin — Tue, 17 Jan 2012 21:36:05 +0000

1. Use Priority Scheduling Algorithm to schedule the following processes:
Process Burst Time Priority/Time
P1 7 3
P2 5 1
P3 8 3
P4 2 4
P5 3 2

2. Write Resource-Request Algorithm and substantiate it with a process allocation example.
3. What are the two types of fragmentations? Illustrate them with block diagrams.
4. How do we overcome Fragmentation problems? Write a note on Paging and Segmentation methods.
5. Use FIFO Page-Replacement and LRU algorithms to allocate memory pages for following reference string:
6, 1, 2, 0, 3, 0, 4, 2, 3, 0, 2, 3, 1, 0, 6, 0, 1 (Note: Use three frames)

6. Define:
? Batch systems
? Multiprogramming
? Time sharing systems
? Parallel processing
? Distributed systems
? Real time systems
7. Define Process. With a Block diagram explain various states a process resides in.
8. Write Notes on:
? Context switching mechanism
? Inter Process Communication (IPC)
? Co-operating Process
9. What do you mean by Deadlock? Explain the conditions that results in a deadlock situation.
10. Use First-Come First Serve Algorithm and Shortest Job First Algorithm to schedule the following processes:
Process Burst Time
P1 7
P2 5
P3 8
P4 2
P5 3

Online Qa training interview questions QTP Automation Testing

admin — Tue, 17 Jan 2012 08:18:28 +0000

Mock interview Online Qa training interview questions QA Testing Quality Assurance Testing Quality Assurance Integration Testing smoke test Quick Test professional QTP Unit testing black box testing Automation Testing

“All Questions Answered” by Donald Knuth

admin — Fri, 13 Jan 2012 21:01:38 +0000

Google Tech Talk (more info below) March 24, 2011 Presented by Donald Knuth. ABSTRACT Bill Coughran, senior vice president engineering at Google, hosts a Q&A session with Stanford Professor Donald Knuth. More about Donald Knuth: www-cs-faculty.stanford.edu

YouTube User Questions 1: Wacom Presentations, Refurbished Mac, Macbook Air vs Netbook

admin — Wed, 04 Jan 2012 22:59:40 +0000

If you have questions that you think I could answer, send them my way. How can I use a Wacom Bamboo to write on my screen as I give presentations? I’m buying a mac for back to school. Should I get a refurbished macbook pro? Which is better, macbook air 11″ or netbook (samsung series 3)

How many college and NFL questions can I ask in 5000 characaters?

admin — Sat, 31 Dec 2011 20:12:38 +0000

1.What are the odds the Cowboys play in the playoffs
2. Do the eagles need a head coach
3. Who is the most underrated player in the Nfl
4. Who is going to win the Superbowl
5.Who is your favorite NFL team
6.Has the NFl gone soft
7. What are the odds that Urban Meyers coaches for the buckeyes
8. who is your favorite NFL analyst
9. Mark May or Lou Holtz
10. Why does the SEC keep winning championships
11. Are there any NFL players that were not born in America
12. Did question #11 stump you
13. Who will win the Hiesman this year
14. Is Suh for real
15. Are there any African American Kickers or punters in the NFl or college D1
16. Does anyone care that there has not been a basketball season
17. Who is the biggest guy in Nfl history to play
18. Who is the biggest coach in the NFL
19. Who is the biggest Offensive coodinator in college *Cough cough Charlie Wies Cough*
20. has anyone gotten this far
21. only 4082 characters left
22. who is going to be the number one pick in the Nfl
23. Has anyone died playing in the Nfl
25. How much free time do Nfl Players get
26. I’ve been asking too many NFL questions and not enough college so here are some college
27. Which confrence is the second strongest we already know the first
28. Who is the most underrated college player that is in the run for the heisman
29. Is madden NFL 12 a good game
30. should espn show only college and NFL and basketball
31. who else loves Nascar
32. I should be doing homwork right now
33. who smokes mor weed colllege players or the NFL guys
34. should there be a 2 minute warning in college football
35. after the quetrback what is the most important position
36. who has the most swagger in the NFL
37. should college players be payed
38. Are the texans screwed
39. Is LSU vs. Alabama going to be any different
40. should thier be more NFL on Espn (those CBS guys get boring)
41. Why isas;dlfkma;skvn;aslkvn;alskdnvc;aksdnc;vlksanvfc; ksa;vkmn;salzckn;alskmcvn;lskmnv;l
42. I couldnt think of anything for #41
43. Who is the richest coach in the Nfl
44. Has anyone made it this far
45. What are the odds that New Orleans wins the Super bowl and LSU wins the BCS championship
46. Are superbowl adds here to entertain us
47. Does John Elway hate Tim Tebow
48. What happens if Tebow beats the chargers
49. Does Tebow have more fans than enemys
50. Im going for 100
51. I am half way there 2500 characters left
52. I cannot tell a lie #51 is not true
53. Who is more of a bust Tebow or Gabbert
54. If the Broncos lost Tebow would they be screwed
55. Here are somy yes and no questions
56. Will the eagles win thier division
57. Will there ever be a playoffs in college
58. Do I have a life ha of course not
59. Does defense win championship
60. Do you enjoy Tebow showing off his faith
61. Will the Broncos make it to the playoffs
62. Are these Tebow/Bronco questions starting to get annoying
63. Why does it seem like Carolina is not going anywhere with Cam Newton
64. ^Oh nevermind they just won a game
65. I have 1999 charcaters left and 35 questions till I reach my goal of 100
66. I typed that up so i could waste charachters
67. The next 32 questions will be about the 32 Nfl teams
68. can the New Englad patriots beat the Lambaeu Leaping packers
69. Is there still hope for the Buffolo bills to make the playoffs
70. Do the New York Jets talk too much
71. Why is miami so far from its divisional counterparts
72. Are the ravens yyour favorite team
73. Is pittsburg not talked about enough these days
74. How did the Bengals get so good
75. Do Cleveland fans still believe
76. Has anyone noticed Houston is on a 4 game win streak
77. Did the Titans make a mistake in paying C. Johnson so much mony
78. Are the Jaguars better than their racord
79. Did Indionapolos win a game in the pre season
80. Is the future bright for the Oakland Raiders
81. I think Ive already asked enough questions about the Broncos
82. Does Kansas City still have a shot at winning thier next game
83. Are the Chargers no good whoo 1000 characters left
84 Has anyone noticed Dallas is on top of their division
85. Do the Jets have quality wins in thie 6-4 record
86. Are the Philadelphia eagles good or are they just having an off year
87. What happended to the Washingtion Redskins
88. Should the Packers lose a game so they dont have to try so they dont repeat New England
89. Woah the Chichago bears are on a 5 game winning streak
90. Detriot is sitting in third place in their division do they still have hope
91. Is Christian Ponder the future for the Minosota Vikings
92. Do the saints have a shot at another Super Bowl
93. has atlanta won a superbowl
94. im all out

Ready for more Baseball Multiple Choice questions?

admin — Sun, 04 Dec 2011 20:12:52 +0000

1) Which player from this list doesn’t belong? (Another tricky question)

A) Reggie Jackson

B) Josh Beckett

C) Ted Williams

D) Eddie Murray.

2) Which Stadium from this list doesn’t belong?

A) Tropicana Field

B) Minute Maid Park

C) Lambeau Field

D) Fenway Park

Which Baseball Scenario would be the most UNLIKELY thing to happen this season?

A) The Yankees will buy all the MLB Teams having a total monopoly on MLB.

B) Bud Selig announces a new Baseball League for the offseason. It will be Arena Baseball(For those who know about Arena Football will know what I’m talking about.)

C) Zach Duke will win 20 games for the Pirates.

D) The Twins will win 140 games breaking the MLB record for most wins in the regular season.

4) Which Hall Of Famer would u not know if i asked you about him?

A) Joe McGinnity

B) Miller Huggins

C) Yogi Berra

D) Ralph Kiner

Thanks everyone & hope you enjoyed.

euronews I talk – Reding faces the public’s questions in I talk

admin — Wed, 16 Nov 2011 20:31:58 +0000

Welcome to I talk from the European Parliament in Brussels, your chance to put your questions to our continent’s leading decision makers. Our guest today is Viviane Reding, vice-president of the European Commission in charge of justice, fundamental rights and citizenship. euronews: Quick questions, quick answers is the principle of I talk, let’s have a look at the first question. … www.euronews.net

computer oriented questions, answer me please?

admin — Tue, 08 Nov 2011 21:36:23 +0000

->const char *
char * const

What is the differnce between the above tow?.
->In Unix inter process communication take place using?.
->About i-node numbers
->Max relaxable permisssion value with out giving write permission to others?.
->About ln(linking)
->Linking across directories?.
->process id for kernell process
->very first process created by kernell
->function to repaint a window immediately?.
->Function entry for DLL in win3.1
->win 3.1 is a
->win 3.1 supports which type of multi tasking?.
->Message displayed when a window is destroyed
->About fork()?
->About send message and post message
->Message to limit the size of window
->System call executable binary file intoa process
->About GDI object?.
->API used to hide window
->Initialize contents of a dialog?.

Advanced Tomato Growing Secrets: Your Questions Answered

admin — Wed, 26 Oct 2011 21:13:20 +0000

The Most Complete Tomato Growing Book On CB. Our Book Is 111 Pages Written By A Certified Master Gardener Who Has A Lifetime Of Experience. This Book Took 2 Years Of Research And Will Appeal To A Large Audience.
Advanced Tomato Growing Secrets: Your Questions Answered

Aussie ~ Here are a few smelly questions for ya ?

admin — Wed, 19 Oct 2011 20:12:51 +0000

1. Why does the sun lighten our hair, but darken our skin?

2. Why can’t women put on mascara with their mouth closed?

3. Why doesn’t glue stick to the inside of the bottle?

4. Why don’t you ever see the headline Psychic Wins Lottery?

5. Why is abbreviated such a long word?

6. Why is a boxing ring square?

7. Why is it considered necessary to nail down the lid of a coffin?

8. Why is it that doctors call what they do practice?

9. Why is it that rain drops but snow falls?

10. Why is it that to stop Windows 98, you have to click on Start?

11. Why is it that when you’re driving and looking for an address, you turn down the volume on the radio?

12. Why is lemon juice made with artificial flavor and dishwashing liquid made with real lemons?

13. Why is the man who invests all your money called a broker?

14. Why is the third hand on the watch called a second hand?

15. Why is the time of day with the slowest traffic called rush hour?

16. Why isn’t there a special name for the tops of your feet?

17. Why isn’t there mouse-flavored cat food?

18. If you throw a cat out of the car window, does it become kitty litter?

19. If you take an Asian person and spin him around several times does he become disoriented?

20. Is it OK to use the AM radio after noon?

21. What do people in China call their good plates?

22. What do you call a male ladybug?

23. What hair color do they put on the driver’s license of a bald man?

24. Why do they sterilize the needle for lethal injections?

25. Why do they call it a pair of pants, but only 1 bra?

26. Why is it called tourist season if we can’t shoot at them?

27. Why do you need a driver’s license to buy liquor when you can’t drink and drive?

28. Why isn’t phonetic spelled the way it sounds?

29. Why are there Interstates in Hawaii?

30. Why are there flotation devices in the seats of planes instead of parachutes?

31. Why are cigarettes sold at gas stations where smoking is prohibited?

32. Have you ever imagined a world without hypothetical situations?

33. How does the guy who drives the snowplow get to work?

34. If the 7-11 is open 24 hours a day, 365 days a year, why does it have locks on the door?

35. You know that indestructible black box that is used on airplanes? Why don’t they make the whole plane out of it?

36. If a firefighter fights fire and a crime fighter fights crime, what does a freedom fighter fight?

37. If they squeeze olives to get olive oil, how do they get baby oil?

38. If a cow laughs, does milk come out of her nose?

39. If you are driving at the speed of light and you turn your headlights on, what happens?

40. Why do they put Braille dots on the keypad of a drive-up ATM?

41. Why is it that when you transport something by car it is called shipment, but when you transport something by ship it’s called cargo?

42. Why don’t sheep shrink when it rains?

43. Why are they called apartments when they are all stuck together?

44. If con is the opposite of pro, is Congress the opposite of progress?

45. If flying is so safe, why do they call the airport the terminal?