PL/SQL Study guides, Class notes & Summaries

PL SQL INTERVIEW QUESTIONS AND ANSWERS

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...

The Test Bank for [Oracle 11g PL SQL Programming, Casteel,2e] is your passport to exam success. It equips you with practice exam questions based on official exams and provides the detailed answers, setting you up for success. Let 2023-2024 be the year you conquer your class.

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

A NULL value can be included in the data being added to a table by explicitly entering the word NULL. True When the column names are listed in the INSERT INTO clause of the INSERT command, the order of the names must exactly match the order of the data values in the UPDATE clause. False If more than one data value is being added to a table, the values must be separated by parentheses. False A subquery can be used with the INSERT command to enter data from an existing tabl...

PL SQL INTERVIEW QUESTIONS AND ANSWERS 2023-2024

Test: Mid Term Exam Semester 1 - Part I Review your answers, feedback, and question scores below. An asterisk (*) indicates a correct answer. The Mid Term Exam for Semester 1 is presented to you as two exams. This is Part I of the Mid Term Exam for Semester 1. Section 1 Using Oracle Application Express, you can create Web applications that include PL/SQL. True or False? Mark for Review (1) Points True (*) False Correct Which of the following statements about excepti...

Introduction SQL is a peculiar language. It is one of only a handful of fourth-generation programming languages (4GL) in general use today, it seems deceptively simple, and more often than not you have many quite disparate options at your disposal to get the results you want, but only few of the alternatives perform well in production environments. The simplicity of the language veils decades of research and development, and although the syntax feels (almost) immediately familiar, perhaps even ...

To print output to the console from a PL/SQL block, you can use the procedures in the ______________________________ package. correct answers DBMS_OUTPUT To repeatedly execute a statement or set of statements when you're using PL/SQL, you can code a simple loop, a WHILE loop, or a/an ______________________________ loop. correct answers FOR Assume that this is the start of the code for creating a stored procedure: CREATE OR REPLACE PROCEDURE update_credits ( in_param NUMBER, cr_param NU...

IBM and the Holocaust - Answer-IBM sold calculating machines to Nazi Germany to calculate the number of Jews in Germany. Herman Hollerith - Answer-realized that he could encode information on punch cards. railroad. IBM. 1890 census data on punch cards Alonzo Church - Answer-was able to express the lambda calculus in a formulaic way Turing machine - Answer-A machine that can perform mathematical computations. an abstraction of the operation of a tape-marking machine. its principal use is i...