1z0 144 Study guides, Class notes & Summaries

You work as a Database Administrator for Hitech Inc. The company uses Oracle as its database. The database contains a table named Employee, which in turn have a view named ename. There is some issue with the ename view. As a DBA, you need to repair and compile the view. You issue the ALTER view ename COMPILE statement, however, the compilation failed. Which of the following will you use to accomplish the task? Each correct answer represents a part of the solution. Choose two. A. The SHOW ERRO...

Which of the following is not one of the benefits of using PL/SQL? A. Ability to declare variables and constants. B. Support for Object-Oriented Programming. C. Capability to develop web applications. D. Mostly OS-independent. E. Tight Integration with SQL. D. You can run PL/SQL applications on any operating system and platform where Oracle Database runs. Which of the following statements about anonymous PL/SQL blocks is true? A. They are compiled only the first time the block is e...

PL/SQL Oracle 1z0-144: Practice Exam 2022 with complete solution. RATED A+ Document Content and Description Below You work as a Database Administrator for Hitech Inc. The company uses Oracle as its database. The database contains a table named Employee, which in turn have a view named ename. There is some issue with the ename view. As a DBA, you need to repair and compile the view. You issue the ALTER view ename COMPILE statement, however, the compilation failed. Which of the following will yo...

PL/SQL Oracle 1z0-144: Practice Exam (Answered correctly!) Winter 2022-2023. END IF - A. It will give a compilation error. B. It will generate an infinite loop. C. It will terminate the program. D. It will execute successfully. One of the users creates the following PL/SQL object. What type of PL/SQL object is this considered as? - A. A package body B. A trigger C. A type specification D. A package specification QUESTION NO: 1 What are the two subtypes of the IF conditional st...

PL/SQL Oracle 1z0-144: Practice Exam 2022 with complete solution

You work as a Database Administrator for Hitech Inc. The company uses Oracle as its database. The database contains a table named Employee, which in turn have a view named ename. There is some issue with the ename view. As a DBA, you need to repair and compile the view. You issue the ALTER view ename COMPILE statement, however, the compilation failed. Which of the following will you use to accomplish the task? Each correct answer represents a part of the solution. Choose two. - ANSWER-A. The ...

You work as a Database Administrator for Hitech Inc. The company uses Oracle as its database. The database contains a table named Employee, which in turn have a view named ename. There is some issue with the ename view. As a DBA, you need to repair and compile the view. You issue the ALTER view ename COMPILE statement, however, the compilation failed. Which of the following will you use to accomplish the task? Each correct answer represents a part of the solution. Choose two. - A. The SHOW ...

You work as a Database Administrator for Hitech Inc. The company uses Oracle as its database. The database contains a table named Employee, which in turn have a view named ename. There is some issue with the ename view. As a DBA, you need to repair and compile the view. You issue the ALTER view ename COMPILE statement, however, the compilation failed. Which of the following will you use to accomplish the task? Each correct answer represents a part of the solution. Choose two. - A. The SHOW ...

Which two statements are correct about the usage of parameters in functions? Choose two. A. Functions can have only in mode parameters B. Functions called in SQL statements cannot have out or in out mode parameters. C. Functions having in, out, or in out parameters can be called only in named PL/SQL subprograms. D. Functions having in, out, or in out parameters can be called in PL/SQL procedures and anonymous blocks. B. Functions called in SQL statements cannot have out or in out mo...

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