Level 5 exam — harder

Exam — fresh questions

5.1 · Recall

1. Which format does Farès choose to distribute a finalized invoice to read and archive?

Reading/printing/archiving a fixed document → PDF, universal and non-editable.
5.1 · Application

2. Farès's analysts must sort and calculate on monthly figures. What does he send them?

Analyze/rework → “data only” Excel; the “page layout” export blocks pivot tables.
5.1 · Application

3. Farès's PDF overflows in width, right columns spill onto separate pages. First reflex?

Overflow → landscape, adjusted columns, verified printable area, always check before sending.
5.2 · Recall

4. What is a dynamic parameter in Crystal Reports?

The list reflects real database values (new customer visible on its own) without maintenance.
5.2 · Application

5. Farès organizes division → department → cost center. What happens when a division is chosen?

Cascade: each choice filters the next — reduced, guided lists, with no invalid combination.
5.2 · Application

6. Farès's huge cost-center dynamic list makes opening slow. What does he do?

Populating a list costs an opening query: limit and cache huge lists.
5.3 · Application

7. Farès wants a “Print budget” button in the ERP. Who does what?

Designer (.rpt, parameters) + developer (viewer, in-code connection, deployed runtime).
5.3 · Arbitration

8. Reports display on no workstation although the code looks right. Farès's call?

Without a deployed runtime, no report displays — the classic omission to check first.
5.3 · Arbitration

9. The developer suggests hard-coding database credentials to go fast. Call?

Never hard-code credentials: in-code connection, limited rights, parameters by user.
5.4 · Recall

10. What is the #1 performance lever for a report over large volumes?

Minimize brought-back data and push work to the database — the filter must be in the WHERE.
5.4 · Application

11. Farès's grand total does not reconcile with accounting. First suspect?

Join duplicates = trap #1: check links, reconcile against a known value, handle nulls.
5.4 · Arbitration

12. Management presses Farès to distribute the closing, tested only on 100 rows. Call?

Fast on 100 rows says nothing about a million: reconciled accuracy + real test before any distribution.
What's next?
Back to the guideGuide contents