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Attention to Detail Test Practice Course: Comparing records and checking data entry

Untimed topic quiz: 18 questions on Comparing records and checking data entry, with an explanation after each answer. Questions and answers are shuffled every time.

  • Course
  • Canada
  • 89 questions
  • Checked October 13, 2026
  • Fact-checked October 13, 2026
Start with the lessonsAttention to Detail Course: Lessons: about 150 minutes of reading. Every test question is covered in the lessons.

Topic quiz 2: Comparing records and checking data entry

  1. Question 1 of 18

    A clerk copied a new employee's details from the hiring form into the system. Which field was entered incorrectly?
    FieldHiring formSystem
    NamePriya NandakumarPriya Nandakumar
    Employee IDE-30417E-30471
    Start date2026-03-022026-03-02
    DepartmentReceivingReceiving
    Show answer

    Answer: D. Employee ID

    The form says E-30417 but the system shows E-30471: the last two digits are swapped. Every other field matches exactly.

  2. Question 2 of 18

    Compare each pair. How many pairs are exactly the same?
    PairLeftRight
    1KL-5520KL-5520
    2Bay 14, Row CBay 14, Row G
    3OstrowskiOstrowski
    40.75 kg0.75 kg
    51-866-555-01081-866-555-0180
    Show answer

    Answer: A. 3

    Pairs 1, 3 and 4 match. Pair 2 has C and G, and pair 5 ends in 0108 and 0180.

  3. Question 3 of 18

    Which entry matches "McAllister, Dana K." exactly?
    Show answer

    Answer: B. McAllister, Dana K.

    Check the surname letter by letter (Mc, double l) and then the initial. Only the first option matches every character.

  4. Question 4 of 18

    Which phone number matches 403-555-0187 exactly?
    Show answer

    Answer: B. 403-555-0187

    Compare in groups: 403, then 555, then 0187. Each wrong option has two digits swapped in one group.

  5. Question 5 of 18

    A paper timesheet shows 7.5 hours for Tuesday. The payroll system shows 75 hours for that day. What most likely happened?
    Show answer

    Answer: B. The decimal point was left out

    Without the decimal point, 7.5 becomes 75. An amount that is far too large for one day is a sign of a missing decimal point.

  6. Question 6 of 18

    Compare the stock card with the system record. How many fields are different?
    FieldStock cardSystem
    BinA-12A-12
    Item codeHX-4471-QBHX-4417-QB
    DescriptionHinge, steel, 75 mmHinge, steel, 75 mm
    Quantity144114
    SupplierNorthgate HardwareNorthgate Hardware
    Received2026-08-062026-08-06
    Show answer

    Answer: B. 2

    The item code (4471 and 4417) and the quantity (144 and 114) are different. The other four fields match.

  7. Question 7 of 18

    This list of surnames should be in alphabetical order. Which name is out of place?
    PositionSurname
    1Abbott
    2Bélanger
    3Chen
    4Kowalski
    5Dhillon
    6Evans
    7Fraser
    8Gill
    Show answer

    Answer: D. Kowalski

    K comes after G, so Kowalski belongs at the end. If you remove it, the rest of the list is in order from A to G.

  8. Question 8 of 18

    A visitor log was typed up from sign-in sheets. Which two rows are exact duplicates?
    RowVisitorCompanyTime in
    1R. HaddadFortis Electric08:12
    2L. MoreauClearview Glass08:40
    3T. SinghFortis Electric09:05
    4L. MoreauClearview Glass09:40
    5R. HaddadFortis Electric08:12
    6J. ParkDelta Movers10:15
    Show answer

    Answer: C. Rows 1 and 5

    Rows 1 and 5 have the same name, company and time. Rows 2 and 4 have the same visitor but different times (08:40 and 09:40), so they are two visits.

  9. Question 9 of 18

    The source date is 2026-07-09 (year-month-day). It was entered as 2026-09-07. What went wrong?
    Show answer

    Answer: A. The month and the day were swapped

    July 9 became September 7. Day-month swaps are common when people mix up date formats, so always check which format a form uses.

  10. Question 10 of 18

    Customer emails were copied from a sign-up sheet. Whose email address was entered incorrectly?
    CustomerSign-up sheetSystem
    J. Oseij.osei@example.comj.osei@example.com
    M. Tranm.tran@example.comm.tran@example.com
    K. Lavoiek.lavoie@example.comk.lavoie@exmaple.com
    A. Rahimia.rahimi@example.coma.rahimi@example.com
    Show answer

    Answer: B. K. Lavoie

    In K. Lavoie's entry, "example" became "exmaple": the a and the m swapped. One wrong letter means the email will not arrive.

  11. Question 11 of 18

    Compare HX-4471-QB with HX-4417-OB. How many characters are different?
    Show answer

    Answer: C. 3

    The 7 and 1 are swapped (2 characters), and the Q has become an O (1 character), so 3 characters differ.

  12. Question 12 of 18

    You must type a long number from a paper form into a system. What is the safest way to do it?
    Show answer

    Answer: C. Enter it, then read it back against the form in small groups

    Entering and then verifying against the source, group by group, catches errors before they reach the records.

  13. Question 13 of 18

    A parking officer compares licence plates on a permit list with those entered in the system. How many rows match exactly?
    RowPermit listSystem
    1CHV 4821CHV 4821
    2BNR 7730BNR 7730
    3DKW 1956DKW 1965
    4FTA 3302FTA 3302
    5GLE 8814GIE 8814
    6HMZ 6075HMZ 6075
    Show answer

    Answer: B. 4

    Rows 3 (1956 and 1965) and 5 (GLE and GIE) do not match, so 6 − 2 = 4 rows match.

  14. Question 14 of 18

    A batch header says "5 records, total $1,240.50". The five amounts entered are shown. What does a check of the batch show?
    RecordAmount ($)
    1412.75
    296.00
    3305.25
    4175.50
    5215.00
    Show answer

    Answer: D. The count matches but the total does not, so look for a wrong amount

    There are 5 records, which matches. They add up to $1,204.50, not $1,240.50. The difference is $36.00, which divides evenly by 9, a sign that two digits may have been swapped.

  15. Question 15 of 18

    A clerk entered the locker numbers from a sign-up sheet. Whose locker number was entered incorrectly?
    RowEmployeeSign-up sheetSystem
    1Fraser, IanB-1170B-1170
    2Nguyen, TamC-2208C-2208
    3Roy, ÉliseA-0941A-0914
    4Bains, HarpreetD-3362D-3362
    Show answer

    Answer: C. Roy, Élise

    The sheet says A-0941 but the system says A-0914: the last two digits are transposed.

  16. Question 16 of 18

    A stock count is compared with the system. How many items have a difference of MORE than 2 units?
    ItemSystemCounted
    Gloves, nitrile, M4040
    Gloves, nitrile, L3532
    Safety glasses1818
    Ear plugs (box)129
    Hi-vis vest, L2021
    Hard hat, white1515
    Dust masks (box)84
    First aid kit refill66
    Show answer

    Answer: A. 3

    Three items differ by more than 2: nitrile gloves L (35 − 32 = 3), ear plugs (12 − 9 = 3) and dust masks (8 − 4 = 4). The hi-vis vests differ by only 1.

  17. Question 17 of 18

    Product descriptions were copied from a supplier catalogue into the store system. Which code has a description that does not match?
    CodeCatalogueSystem
    TB-201Tape measure, 8 mTape measure, 8 m
    TB-202Utility knifeUtility knife
    TB-203Level, 600 mmLevel, 900 mm
    TB-204Pliers, needle-nosePliers, needle-nose
    Show answer

    Answer: B. TB-203

    The catalogue says a 600 mm level but the system says 900 mm. Check numbers and units inside descriptions, not just the words.

  18. Question 18 of 18

    Each row should match in both the name and the postal code. Which row has TWO errors?
    RowName (source)Name (entered)Postal code (source)Postal code (entered)
    1LeblancLeblancT3K 2M8T3K 2M8
    2OkaforOkafurT2E 7J1T2E 7J1
    3SzaboSzaboT1Y 6B4T1Y 6B4
    4DelisleDelisleT3H 0N9T3H 0N6
    5GrewalGrewelT2W 4R3T2W 4R8
    Show answer

    Answer: B. Row 5

    Row 5 has Grewal/Grewel and T2W 4R3/T2W 4R8. Rows 2 and 4 each have only one error.

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