Oracle Sql Multiple Choice Questions And Answers Pdf
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- Beowulf Multiple Choice Questions And Answers
- SQL MCQ Questions and answers
- Top 50 SQL Interview Questions and Answers (2021 Update)
- PL/SQL Multiple Choice Questions
Beowulf Multiple Choice Questions And Answers
Oracle DBA Questions 1. Synonym, b. Table space, c System server, d Dynamic data replication Ans : D 2. Simple snapshots, b. Complex snapshots, c. Transactions per rollback segment is derived from[DBA] a. Processes, c. None of the above Ans : B 4. Databases overall structure is maintained in a file called a Redolog file, b Data file, c Control file, d All of the above. These following parameters are optional in init. It is very difficult to grant and manage common privileges needed by different groups of database users using the roles a True, b False Ans : False Which of the following is not an reason for the fact that most of the processing is done at the server?
Which of the following is not an advantage of GUI systems? Intuitive and easy to use. None of the above Ans Ans : C What does DLL stands for? What is the maximum size of the page? A FORM is madeup of which of the following objects a block, fields only, b blocks, fields, pages only, c blocks, fields, pages, triggers and form level procedures, d Only blocks.
For the following statements which is true 1 Page is an object owned by a form 2 Pages are a collection of display information such as constant text and graphics. The packaged procedure that makes data in form permanent in the Database is a Post b Post form c Commit form d None of the above Ans : C Ans : A Name the two files that are created when you generate a form using Forms 3. Size of Tablespace can be increased by a Increasing the size of one of the Datafiles b Adding one or more Datafiles c Cannot be increased d None of the above Ans : B Can an Integrity Constraint be enforced on a table if some existing table data does not satisfy the constraint a Yes b No Ans : B Dedicated server configuration is a One server process - Many user processes b Many server processes - One user process c One server process - One user process d Many server processes - Many user processes Ans : C Which of the following is not correct about an Exception?
Is it possible to open a cursor which is in a Package in another procedure? Is it possible to use Transactional control statements in Database Triggers? Is it possible to Enable or Disable a Database trigger? Which of the following is not correct about Cursor?
What is the Result of the following? SAL will retrieve a ,, b , c , d , Ans : A Is it possible to modify a Datatype of a column when column contains data?
Which of the following is not correct about a View? Which is not part of the Data Definiton Language? What are the different events in Triggers? What built-in subprogram is used to manipulate images in image items?
When do you get a. PLL extension? What is Library in Forms 4. What type of file is used for porting Forms 4. FMB file b. FMX file c. FMT file d. EXE file Ans : C Can we attach the same LOV to different fields in Design time? How do you pass values from one form to another form?
When is a. FMB file extension is created in Forms 4. Identify the Odd one of the following statements? Can an Alert message be changed at runtime? What is the appropriate destination type to send the output to a printer? What is TERM? If the maximum records retrieved property of a query is set to 10, then a summary value will be calculated a Only for 10 records b For all the records retrieved c For all therecords in the referenced table d None of the above Ans : A For a field in a repeating frame, can the source come from a column which does not exist in the datagroup which forms the base of the frame?
What are the different file extensions that are created by Oracle Reports? RPX file b. RDF file c. Is it possible to Disable the Parameter form while running the report? What are the SQL clauses supported in the link property sheet? What are the types of Calculated columns available? If two groups are not linked in the data model editor, what is the hierarchy between them?
The following parameters are optional in init. Constraints cannot be exported through Export command? What file is read by ODBC to load drivers? Welcome TechFAQ! Try Today Interview Questions and Tutorials. Paid and Free Tests. Reviews and Comments. Customer Reviews.
SQL MCQ Questions and answers
This section of interview questions and answers focuses on "Database Management System". One shall practice these interview questions to improve their concepts for various interviews such as campus interviews, walk-in interviews, company interviews, placements, entrance exams and other competitive exams. Explanation: The term "DDL" stands for Data Definition Language, used to perform all other essential tasks such as deleting relation and related schemas in defining the structure relation. Explanation: The Query given in option D does not contain the "from" clause, which specifies the relation from which the values have to be selected or fetched. Therefore the correct answer is D. It represents the single and multiple characters.
Learn constraints in sql, sql data definition and types test prep for information and communication technology. Practice merit scholarships assessment test, online learning constraints in sql quiz questions for competitive exams in computer science major for associates in computer science. MCQ : The constraints that are applied on individual tuples and are verified whenever any tuple is modified or new tuple is inserted are called. MCQ : If the referential integrity constraint is violated then the specific action clause attached by the database designers other than by default action is classified as. MCQ : If the explicit value of attributes is not provided in SQL then the value included in new tuple in such situation is called. Database Systems Questions and Answers. Database Management System Quizzes and Tests.
Top 50 SQL Interview Questions and Answers (2021 Update)
Synonym, B. Table space, c System server, d Dynamic data replication Ans : D. Simple snapshots, B. Complex snapshots, C. Neither A nor B Ans : A.
Projects About Contacts. Here is the list of the top frequently asked nosql Interview Questions and answers in for freshers and experienced.
PL/SQL Multiple Choice Questions
Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews. Take a quick online test. Attempt a small test to analyze your preparation level. The questions asked in this NET practice paper are from various previous year papers. Toggle navigation. Online Test Take a quick online test. Computer Science Bits.
Just send them a link to test. Linux is a n ……. Analog D. Answer : d.
SQL programming skills are highly desirable and required in the market, as there is a massive use of Database Management Systems DBMS in almost every software application. In order to get a job, candidates need to crack the interview in which they are asked various SQL interview questions. Following is a curated list of SQL interview questions and answers, which are likely to be asked during the SQL interview. Candidates are likely to be asked basic SQL interview questions to advance level SQL questions depending on their experience and various other factors. The below list covers all the SQL interview questions for freshers as well as SQL interview questions for experienced level candidates and some SQL query interview questions.
Oracle (MCQ). Copy Protected Document. Do not try to copy. Oracle. 1. It is very difficult to grant and manage common privileges needed by different groups.
SQL Server - Multiple Choice Questions
SQL pronounced as 'es-q-el' is a standard computer language that is used to communicate with a database for querying, inserting, updating and modifying data stored in RDBMS. SQL is a standard query language that is used as a base to manipulate data from different databases like Microsoft Access, Sql Server, MySql, Oracle and many other relational databases. SQL has been enhanced in different database system. Like other programming languages, SQL also follows a predefined set of rules and guidelines called Syntax. SQL is a fourth generation language 4GL which is close to human language. That's why it is easy to learn SQL.
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