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Year 2000 problem - Quiz
Contributed by: Henry
  • 1. What did the Dutch government promote to help industries share Y2K readiness information?
A) Information Sharing and Analysis Centers (ISACs)
B) National Identification Updates
C) International Monitoring Boards
D) Y2K Task Forces
  • 2. What concern was removed for industries participating in Dutch ISACs?
A) Antitrust violations or liability
B) Public ridicule or panic
C) Economic recession fears
D) Technical software malfunctions
  • 3. Which two countries changed their national identification numbers to indicate a person's century of birth?
A) United Kingdom and Canada
B) Netherlands and Romania
C) Norway and Finland
D) Uganda and Japan
  • 4. Prior to the Y2K changes, how were birth years indicated in Norwegian and Finnish ID numbers?
A) No indication of year
B) Four digits
C) Three digits
D) Two digits
  • 5. What historical issue was similar to the Y2K problem in Norway and Finland?
A) Year 1950 problem
B) Year 1900 problem
C) Year 1800 problem
D) Year 1990 problem
  • 6. How did Finland solve the ID problem for people born in the 21st century?
A) Replacing the hyphen with the letter A
B) Replacing the hyphen with the letter B
C) Adding 500 to the individual number range
D) Changing the first digit to a 5
  • 7. What symbol was used for people born before 1900 in the Finnish ID system?
A) A plus sign (+)
B) A hyphen (-)
C) The letter A
D) A percent sign (%)
  • 8. How did Norway alter the individual numbers following the birth date?
A) Added the letter A to the sequence
B) Multiplied the numbers by two
C) Changed range from 1–500 to 501–1000
D) Changed range from 0–499 to 500–999
  • 9. Which country changed its ID number format specifically because the birth year was represented by only two digits?
A) Norway
B) Uganda
C) Finland
D) Romania
  • 10. In Romania, what was the first digit of the ID number for males before 2000?
A) 5
B) 1
C) 2
D) 6
  • 11. In Romania, what was the first digit of the ID number for females before 2000?
A) 2
B) 6
C) 5
D) 1
  • 12. For individuals born in Romania since January 1, 2000, what is the ID digit for a male?
A) 2
B) 5
C) 1
D) 6
  • 13. For individuals born in Romania since January 1, 2000, what is the ID digit for a female?
A) 6
B) 1
C) 5
D) 2
  • 14. What body did the Ugandan government set up in response to the Y2K threat?
A) Y2K Task Force
B) International Assessment Group
C) Y2K Information Sharing and Analysis Center
D) National ID Reform Committee
  • 15. Who conducted an independent assessment of Uganda's Y2K readiness in 1999?
A) World Bank International Y2K Cooperation Centre
B) Norwegian Ministry of Finance
C) Dutch Government ISACs
D) United Nations Task Force
  • 16. How was Uganda's website rated in the 1999 assessment?
A) Somewhat informative
B) Not informative
C) Emergency status only
D) Highly informative
  • 17. How many national governments were included in the assessment that ranked Uganda?
A) 20
B) 107
C) 100
D) 50
  • 18. Which of these countries was rated as only "somewhat informative" regarding Y2K?
A) United Kingdom
B) Germany
C) Australia
D) Uganda
  • 19. According to the report mentioned in the text, why should countries disclose Y2K information?
A) To maintain public confidence
B) To prevent antitrust violations
C) To change national ID numbers
D) To receive financial aid
  • 20. What was the result of the upscale grocer's 1997 credit-card incident?
A) A global recall of all 1997 credit cards.
B) A permanent shutdown of the credit card company.
C) The first Y2K-related lawsuit.
D) The bankruptcy of the grocer.
  • 21. Why did programmers have to rewrite JavaScript code regarding the Y2K bug?
A) Browsers stopped supporting older date formats.
B) The return value for years differed between versions.
C) JavaScript was not designed for date calculations.
D) The language lacked support for four-digit years.
  • 22. Why did Windows 3.x file manager display 1/1/2000 as 1/1/19:0?
A) To distinguish the new millennium from the old one.
B) Due to a forced update that introduced a typo.
C) Because it could not store a 20 in the year field.
D) Because the colon is the character after '9' in ASCII.
  • 23. How does Math Blaster Episode I: In Search of Spot handle years?
A) It uses a custom date format not based on years.
B) It treats them as two-digit values.
C) It automatically assumes all years are in the 21st century.
D) It ignores the year field entirely.
  • 24. Who is attributed with coining the acronym Y2K?
A) David Eddy
B) Spencer Bolles
C) Bill Clinton
D) Peter de Jager
  • 25. Who described the Y2K problem as 'the first challenge of the 21st century successfully met'?
A) Ross Anderson
B) Bill Clinton
C) John Hamre
D) Peter de Jager
  • 26. What was the title of Peter de Jager's 1993 Computerworld article?
A) The Year 2000 Computing Crisis
B) The Millennium Bug Report
C) Doomsday 2000
D) Computers in Crisis
  • 27. What did critics argue regarding countries with little Y2K preparation?
A) Those countries suffered the most severe damage
B) They were saved by international aid
C) They relied solely on manual labor
D) Problems were minimal even there
  • 28. When was the first recorded mention of the Y2K problem on Usenet?
A) 18 January 1985
B) 1 May 1999
C) 15 March 1997
D) 12 June 1995
  • 29. What was the opinion of the authors of the book 'Running Office 2000 Professional'?
A) Only specialized software was at risk
B) The problem would lead to total economic collapse
C) Most worries were popular hysteria
D) All computers would require manual updates
  • 30. What did John Hamre compare the Y2K problem to?
A) El Niño
B) A computer virus
C) The Great Depression
D) The Cold War
  • 31. Which company dominated the punched card industry?
A) Microsoft
B) Intel
C) IBM
D) Oracle
  • 32. What was a popular commercial computer with 2 kilobytes of memory?
A) IBM 360
B) Altair 8800
C) ENIAC
D) IBM 1401
  • 33. Who was the first person known to publicly address the Y2K issue?
A) Bob Bemer
B) Alan Turing
C) Bill Gates
D) Erik Naggum
  • 34. In what year did Bob Bemer first notice the date problem?
A) 1958
B) 1980
C) 1965
D) 1972
  • 35. What programming clause did Bob Bemer recommend using for four-digit years?
A) BASIC date function
B) RPG variable definition
C) COBOL picture clause
D) FORTRAN format statement
  • 36. Which industry began addressing the Y2K issue in the 1980s due to bond maturity dates?
A) Retail industry
B) Automotive industry
C) Brokerage industry
D) Healthcare industry
  • 37. How much had the New York Stock Exchange reportedly spent on Y2K by 1987?
A) Over $50 million
B) Over $20 million
C) Over $5 million
D) Over $100 million
  • 38. Who ensured internet mail used four-digit year representations in RFC 1123?
A) Tim Berners-Lee
B) Vint Cerf
C) Erik Naggum
D) Bob Bemer
  • 39. What is the name of the problem similar to Y2K that affects 32-bit systems?
A) Y2K38
B) Y2K25
C) Y2K50
D) Y2K10
  • 40. What was the limit of columns in the standard IBM punched card?
A) 100 columns
B) 64 columns
C) 80 columns
D) 128 columns
  • 41. When did the majority of programmers and managers start recognizing Y2K as a looming problem?
A) Early 1970s
B) Mid-1990s
C) Late 1960s
D) Early 1980s
  • 42. What caused the date overflow problem on 4 January 1975?
A) A 12-bit field
B) A 16-bit field
C) A system memory error
D) A 32-bit field
  • 43. Which operating system was affected by the 4 January 1975 bug?
A) Unix
B) MS-DOS
C) Windows 95
D) Decsystem 10
  • 44. What value was often used to specify an unknown date?
A) 9999
B) 1999
C) 0000
D) 999
  • 45. What software was mentioned in relation to processing computer forms and using the 9999 code?
A) Oracle
B) Excel
C) CICS
D) SAP
  • 46. What was the code 9999 often used as in older programming languages?
A) End-of-file code
B) Start-of-file code
C) Error message code
D) System reboot code
  • 47. Who was the 9 September 1999 bug more likely to confuse than machines?
A) Hardware engineers
B) Computer operators
C) Database administrators
D) Software developers
  • 48. What kind of records were at risk of being triggered by the 9/9/99 date?
A) Unknown dates
B) User passwords
C) Encrypted files
D) System backups
  • 49. Which of the following was a leap year?
A) 1900
B) 1800
C) 1600
D) 1700
  • 50. When will the oversimplified leap year rule of 'divisible by four' next become a problem?
A) 2100
B) 2022
C) 2000
D) 2010
  • 51. How is the number 10 represented in binary-coded decimal (BCD)?
A) 0x0A
B) 0x01
C) 0x10
D) 0x16
  • 52. How is the number 10 represented in hexadecimal encoding?
A) 0x0A
B) 0x16
C) 0x01
D) 0x10
  • 53. Which software was the first reported to be affected by the 2010 glitch?
A) PlayStation 3
B) Citibank Digipass
C) Microsoft Exchange Server
D) Windows Mobile
  • 54. What is the maximum value of a signed 32-bit integer?
A) 2147483648
B) 2147483647
C) 2022010100
D) 2201010001
  • 55. Which Microsoft product was significantly affected by the Y2K22 bug?
A) Internet Explorer
B) Windows Mobile
C) PlayStation 3
D) Exchange Server
  • 56. Which gaming console was mentioned as being affected by the 2010 problem?
A) Nintendo Wii
B) PlayStation 2
C) PlayStation 3
D) Xbox 360
  • 57. What is the primary technical cause of the Year 2038 problem?
A) Two-digit year formatting
B) The limitation of BIOS memory
C) Database compression algorithms
D) 32-bit signed integer Unix time limitation
  • 58. Which method for solving the Y2K problem was considered the 'purest' solution?
A) Date compression
B) Date expansion
C) Date windowing
D) Date re-partitioning
  • 59. Which product was unique because it functioned as a device driver to replace a faulty RTC?
A) TSR Interceptor
B) Millennium Bug Kit
C) Y2000RTC
D) Bridge program
  • 60. What occurred at the Peach Bottom Nuclear Generating Station in 1999?
A) The cooling system failed due to a date error
B) The station accidentally sent bills to residents for 1900
C) A technician accidentally crashed the operational system during testing
D) Radiation monitoring equipment failed at midnight
  • 61. Which Japanese cellular operator reported that mobile phones were deleting new messages instead of old ones?
A) Tokyo Telecommunications
B) Shika Power Plant
C) NTT Docomo
D) Osaka Media Port
  • 62. What happened to traffic lights in Kingston, Jamaica, as a result of Y2K?
A) All 35 traffic lights in the city failed
B) The lights began flashing at midnight
C) 8 traffic lights stopped working
D) The lights turned permanently red
  • 63. How many electronic terminals in New Zealand could not properly authenticate transactions on 29 February 2000?
A) 4000
B) 6000
C) 1000
D) 2000
  • 64. What airport experienced issues with a curbside baggage handling computer on 29 February 2000?
A) Tokyo Narita Airport
B) Omaha International Airport
C) Reagan National Airport
D) Montreal International Airport
  • 65. At Offutt Air Force Base, what did workers rely on when computer records could not be accessed?
A) A backup computer system
B) Paper records
C) Public records
D) Manual calculators
  • 66. What bank reported system outages between 27 December 2000 and 3 January 2001?
A) Norwegian State Bank
B) Bank of Japan
C) First National Bank
D) Nordbanken
  • 67. How many Signatur trains failed to run in Norway on 31 December 2000?
A) 16
B) 43
C) 29
D) 100
  • 68. What year did First National Bank in South Africa interpret 2001 to be?
A) 2000
B) 1900
C) 1901
D) 1999
  • 69. What convenience store chain experienced cash register failures on 1 January 2001?
A) Wawa
B) Family Mart
C) 7-Eleven
D) Circle K
  • 70. In Connecticut, how many residents were affected by duplicate tax bills in early January 2001?
A) 23,000
B) 16,000
C) 4,000
D) 3,000
  • 71. In date windowing, how were the years 20–99 interpreted?
A) 1820–1899
B) 1920–1999
C) 2020–2099
D) 2120–2199
  • 72. Which video game experienced crashes when the year rolled over to 2020?
A) Transmillennium
B) Novitus 2020
C) Deep Impact
D) WWE 2K20
  • 73. Which specific device is mentioned as struggling with birthdate changes around Y2K?
A) NASA spacecraft
B) Novitus point of sale units
C) iPhone
D) Parking meters
  • 74. Where did Canadian cabinet ministers gather to watch the clock for Y2K?
A) A military base in Ottawa
B) 24 Sussex Drive
C) The Prime Minister's Office
D) The Parliament Buildings
  • 75. What did senior executives at Air China and China Eastern Airlines do to demonstrate Y2K safety?
A) Ordered the grounding of all flights
B) Issued a public apology
C) Piloted transmillennium flights
D) Closed all ticket offices
  • 76. What error type is blamed for various issues since 2000?
A) Hardware failure
B) Power outages
C) Overflows
D) Cyber attacks
  • 77. Which company's point of sale units experienced issues due to date windowing?
A) Apple
B) NASA
C) WWE
D) Novitus
  • 78. Who headed the President's Council on Year 2000 Conversion?
A) Janet Reno
B) Bill Clinton
C) Al Gore
D) John Koskinen
  • 79. Which agency worked with the President's Council on Year 2000 Conversion alongside the Critical Infrastructure Protection Group?
A) NSA
B) FEMA
C) FBI
D) CIA
  • 80. Which nation partnered with the U.S. to create the Center for Year 2000 Strategic Stability?
A) Germany
B) United Kingdom
C) Russian Federation
D) China
  • 81. Which government body held the White House Internet Y2K Roundtable on 30 July 1999?
A) Department of Justice
B) The White House
C) Department of Commerce
D) National Science Foundation
  • 82. Which organization archived some of the inaccessible Y2K websites?
A) FCC
B) Wayback Machine
C) National Science Foundation
D) Department of Defense
  • 83. What was a primary focus of the Year 2000 Information and Readiness Disclosure Act regarding companies?
A) Setting limits on potential liabilities
B) Forcing companies to pay fines
C) Mandating software upgrades
D) Nationalizing technology companies
  • 84. What did most industries rely upon for backup communications in their contingency plans?
A) The internet
B) Shortwave radio
C) Physical mail
D) Satellite radio
  • 85. Where was the interim Critical Infrastructure Protection Group located?
A) White House
B) Department of Justice
C) Department of Defense
D) Department of Commerce
  • 86. When was the International Y2K Cooperation Center (IY2KCC) established?
A) December 1998
B) January 1999
C) March 1999
D) March 2000
  • 87. Where was the first global meeting of national Y2K coordinators held?
A) Geneva
B) Washington, D.C.
C) United Nations
D) World Bank headquarters
  • 88. In which city did the IY2KCC establish its office in March 1999?
A) London
B) Brussels
C) New York City
D) Washington, D.C.
  • 89. Who was appointed as the director of the IY2KCC?
A) The UN Secretary General
B) Bruce W. McConnell
C) The World Bank president
D) John Smith
  • 90. Which foundation uses five digits for years to anticipate the Year 10,000 problem?
A) The Millennium Clock Society
B) The Future Tech Institute
C) The Global Timekeeping Association
D) The Long Now Foundation
  • 91. Who was one of the writers that anticipated widespread emergencies like power outages?
A) Gary North
B) Tim Berners-Lee
C) Bill Gates
D) Steve Jobs
  • 92. What did the Rev. Jerry Falwell suggest Y2K would be a confirmation of?
A) A computer hardware defect
B) Christian prophecy
C) A political conspiracy
D) The failure of the global banking system
  • 93. Who wrote 'The Hippy Survival Guide to Y2K'?
A) Mike Oehler
B) Kenneth W. Royce
C) Jerry Falwell
D) Barry Smith
  • 94. What was the estimated total worldwide cost of Y2K remediation?
A) $308 billion
B) $134 billion
C) $561 billion
D) $251 billion
  • 95. How much did the US spend preparing for Y2K according to IDC?
A) $134 billion
B) $13 billion
C) $300 billion
D) $308 billion
  • 96. What was the estimated total cost of Y2K preparation adjusted for inflation as of May 2025?
A) $561 billion
B) $251 billion
C) $300 billion
D) $576 billion
  • 97. What view suggests that the money spent on Y2K was at least partially justified?
A) Skeptical view
B) Supporting view
C) Technical view
D) Financial view
  • 98. According to the supporting view, why were few problems seen at the date change?
A) The bug did not exist
B) Companies ignored the problem
C) The project was completed successfully
D) Systems were turned off
  • 99. Which major event was mentioned as being mitigated by redundant networks established for Y2K?
A) A massive power grid failure
B) 11 September 2001 terrorist attacks
C) The global banking collapse
D) The 2000 stock market crash
  • 100. What was the cost of fixing Y2K problems specifically in 2000 and 2001?
A) $13 billion
B) $300 billion
C) $308 billion
D) $134 billion
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