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Q2. What is the value of v_flag when the following PL/SQL block is executed successfully? (I chose C)DECLAREv_flag BOOLEAN;v_n NUMBER;BEGINSELECT COUNT(*)INTO v_nFROM tab1;v_flag := SQL%FOUND;END;A. The value is always FALSE.B. The value is always NULL.C. The value is always TRUE.D. The value is FALSE if and only if the tab1 table is empty.E. The value is TRUE if and only if the tab1 table is empty.
Create a program called Tokens.java that will receive any text file name as a command line argument and display all the unique tokens (separated by space/s) there are in the given text file
Write a Java method which takes an integer array parameter and fills the array with random numbers between 1 and 1000, including 1 and 1000. Use a traditional for loop to process the array.
In the next three columns show how each value is represented using the binary, octal, and hex number systems. Identify when and why each of the each three numbering systems is used ?
Write the Verilog code for a two-input, two-bit adder. The inputs are to be set by switches SW0-SW3 the three-bit result is to be displayed on LED0-2. Then write the Verilog code to add two hexadecimal integers stored in 4 bits each.
The procedure must insert the next of kin information into the Next of kin table by looking up the student id from the Student table. (will you need a schema? how do I send it to you?) can you use just the tables for the student and next of kin?
When a user enters data into a form then submits the form (typically, by clicking the Submit button), the browser immediately checks that the data is correct. True or False
How many bit comparisons (both successful and unsuccessful) are made by the brute-force string-matching algorithm in searching for the pattern 11001 in a binary text of 500 ones?
For this, sense the language of A is in the set of all languages, would showing this just involve making a DFA of one state that accepts everything? I am not sure how to show this.
What is a predefined control event? Discuss its usage in programming
Assume we replace each edge cost Ce by its square, Ce^2, thereby creating the new instance of problem with same graph but different costs.
Be sure to add a conclusion with a rationale detailing how risks can be mitigated. Reference your research so that Sean may add or refine this report before submission to senior management.
Add a prompt to the CondoSales application to ask the user to specify a (1) garage or a (2) parking space, but only if the condo view selection is valid
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