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Oracle Forms 3.0 Interview Questions & Answers - Learning Mode

Oracle Forms 3.0 Interview Questions & Answers - Learning Mode

Oracle Forms is a software product for creating screens that interact with an Oracle database. It has an IDE including an object navigator, property sheet and code editor that uses PL/SQL. It was originally developed to run server-side in character mode terminal sessions. Oracle Forms Developer is used to develop a form that can access an Oracle database and present the data. Wizards and utilities are provided to speed up application development. The source form (*.fmb) is created and compiled into an "executable" (*.fmx).

Try Oracle Forms 3.0 Interview Questions & Answers - Exam Mode

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Oracle Forms 3.0 Interview Questions & Answers - Learning Mode
Try Oracle Forms 3.0 Interview Questions & Answers - Exam Mode
Question: What is the difference between system.current_field and system.cursor_field ?

Answer: 1. System.current_field gives name of the field.
2. System.cursor_field gives name of the field with block name. Source:
Question: Committed block sometimes refer to a BASE TABLE ?

Answer: False Source:
Question: Classify the restricted and unrestricted procedure from the following.
a. Call
b. User-Exit
c. Call-Query
d. Up
e. Execute-Query
f. Message
g. Exit-From
h. Post
i. Break

Answer: a. Call - unrestricted
b. User Exit - Unrestricted
c. Call_query - Unrestricted
d. Up - Restricted
e. Execute Query - Restricted
f. Message - Restricted
g. Exit_form - Restricted
h. Post - Restricted
i. Break - Unrestricted. Source:
Question: How do you control the constraints in forms ?

Answer: Select the use constraint property is ON Block definition screen.
BLOCK Source:
Question: What is the difference between NAME_IN and COPY ?

Answer: Copy is package procedure and writes values into a field.
Name in is a package function and returns the contents of the variable to which you apply. Source:
Question: The value recorded in system.last_record variable is of type
a. Number
b. Boolean
c. Character.

Answer: b. Boolean.
User Exits : Source:
Question: What is the difference between a POST-FIELD trigger and a POST-CHANGE trigger ?

Answer: Post-field trigger fires whenever the control leaving from the filed.
Post-change trigger fires at the time of execute-query procedure invoked or filed validation status changed. Source:
Question: EXIT_FORM is a restricted package procedure ?
a. True b. False

Answer: True Source:
Question: What is the difference between key startup and pre-form ?

Answer: Key-startup trigger fires after successful navigation into a form.
Pre-form trigger fires before enter into the form. Source:
Question: What is the maximum size of a form ?

Answer: 255 character width and 255 characters Length. Source:
Question: A query fetched 10 records How many times does a PRE-QUERY Trigger and POST-QUERY Trigger will get executed ?

Answer: PRE-QUERY fires once.
POST-QUERY fires 10 times. Source:
Question: What do you mean by a page ?

Answer: Pages are collection of display information, such as constant text and graphics Source:
Question: What is a Trigger ?

Answer: A piece of logic that is executed at or triggered by a SQL *forms event. Source:
Question: What are the unrestricted procedures used to change the popup screen position during run time ?

Answer: Anchor-view
Resize -View
Move-View. Source:
Question: What is the difference between a Function Key Trigger and Key Function Trigger ?

Answer: Function key triggers are associated with individual SQL*FORMS function keys You can attach Key function triggers to 10 keys or key sequences that normally do not perform any SQL * FORMS operations. These keys referred as key F0 through key F9. Source:
Question: What are the types of TRIGGERS ?

Answer: Block Processing

Question: Can we use GO-BLOCK package in a pre-field trigger ?

Answer: No Source:
Question: Identify package function from the following ?
1. Error-Code
2. Break
3. Call
4. Error-text
5. Form-failure
6. Form-fatal
7. Execute-query
8. Anchor View
9. Message_code

Answer: 1. Error_Code
2. Error_Text
3. Form_Failure
4. Form_Fatal
5. Message_Code Source:
Question: What does an on-clear-block Trigger fire?

Answer: It fires just before SQL * forms the current block. Source:
Question: What is the difference between an ON-VALIDATE-FIELD trigger and a trigger ?

Answer: On-validate-field trigger fires, when the field Validation status New or changed.
Post-field-trigger whenever the control leaving form the field, it will fire. Source:

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Latest 20 Questions
An offer which is open for acceptance over a period of time is: (a) Cross Offer (b) Counter Offer (c) Standing Offer (d) Implied Offer
Specific offer can be communicated to__________ (a) All the parties of contract (b) General public in universe (c) Specific person (d) None of the above
_________ amounts to rejection of the original offer. (a) Cross offer (b) Special offer (c) Standing offer (d) Counter offer
A advertises to sell his old car by advertising in a newspaper. This offer is caleed: (a) General Offer (b) Special Offer (c) Continuing Offer (d) None of the above
In case a counter offer is made, the original offer stands: (a) Rejected (b) Accepted automatically (c) Accepted subject to certain modifications and variations (d) None of the above
In case of unenforceable contract having some technical defect, parties (a) Can sue upon it (b) Cannot sue upon it (c) Should consider it to be illegal (d) None of the above
If entire specified goods is perished before entering into contract of sale, the contract is (a) Valid (b) Void (c) Voidable (d) Cancelled
______________ contracts are also caled contracts with executed consideration. (a) Unilateral (b) Completed (c) Bilateral (d) Executory
A offers B to supply books @ Rs 100 each but B accepts the same with condition of 10% discount. This is a case of (a) Counter Offer (b) Cross Offer (c) Specific Offer (d) General Offer
_____________ is a game of chance. (a) Conditional Contract (b) Contingent Contract (c) Wagering Contract (d) Quasi Contract
There is no binding contract in case of _______ as one's offer cannot be constructed as acceptance (a) Cross Offer (b) Standing Offer (c) Counter Offer (d) Special Offer
An offer is made with an intention to have negotiation from other party. This type of offer is: (a) Invitation to offer (b) Valid offer (c) Voidable (d) None of the above
When an offer is made to the world at large, it is ____________ offer. (a) Counter (b) Special (c) General (d) None of the above
Implied contract even if not in writing or express words is perfectly _______________ if all the conditions are satisfied:- (a) Void (b) Voidable (c) Valid (d) Illegal
A specific offer can be accepted by ___________. (a) Any person (b) Any friend to offeror (c) The person to whom it is made (d) Any friend of offeree
An agreement toput a fire on a person's car is a ______: (a) Legal (b) Voidable (c) Valid (d) Illegal
"Holiday Packages" announced as an advertisement are an example of _________: (a) Offer (b) Counter Offer (c) Invitation to Offer (d) None of the above
A match fixing contract between a player and a broker is a: (a) Valid Contract (b) Unenforceable Contract (c) Void Contract (d) Illegal Contract
When a bookseller sells a book on cash payment then it is called as ___________: (a) Unilateral Contract (b) Bilateral Contract (c) Executed Contract (d) Executory Contract
____________ agreements are created by situation: (a) Written (b) Oral (c) Void (d) Implied
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