What are the differences between symbolic constants and a variables? (Select all that apply) Symbolic constants take up no memory storage, unlike variables Symbolic constants can only be integer values, unlike variables Symbolic constants cannot change during runtime, unlike variables There is no difference, they are treated the same
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Assembly Language x86:
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- General Instructions: 1. Exam part will be available for the whole day. 2. Program will be graded as pairs using the the Assessment Task Pairs. 3. Only 1 attempt is provided for Java file submission. Specific Instructions Write a java program, that will be able to determine whether a number is divisible by 3 by adding all of its digits. Limitations: 1. Use only basic arithmetic operators and control structures. 2. Treat the number as an integer only. 3. User BufferedReader for Input and JOptionPane for Output Example Enter number: 2147483647 Not divisible by 3 Process Demo 2147483647 2+1+4+7+4+8+3+6+4+7 - 46 4+6 - 10 1+0 - 1 Repeat the process of adding until the number becomes a single digit. Output will be "Divisible by 3" when the final sum is 3, 6 or 9.Art.java In this part you will create a program Art.java that produces a recursive drawing of the design attached in the picture. Requirements Art.java must take one (1) integer command-line argument n that controls the depth of recursion. Your drawing must stay within the drawing window when n is between 1 and 7. (The autograder will not test values of n outside of this range.) You may not change the size of the drawing window (but you may change the scale). Do not add sound. Your drawing can be a geometric pattern, a random construction, or anything else that takes advantage of recursive functions. Optionally, you may use the Transform2D library you implemented in Part 1. You may also define additional geometric transforms in Art.java, such as sheer, reflect across the x- or y- axis, or rotate about an arbitrary point (as opposed to the origin). Your program must be organized into at least three separate functions, including main(). All functions except main() must be private. call…Describe how garbage collection in programming languages helps in managing unused variables and constants.
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- Prepared Statements are faster. Why?Defines and allocates memory for variablesFunctionality Write Java program to convert numbers in one number system to others. Requirement Write Java program to implement functions to: convert binary number to decimal and hexadecimal number convert decimal number to binary and hexadecimal number convert hexadecimal number to binary and decimal number (You cannot use any Java build-in functions/methods to perform conversion) The program will repeatedly display the following menu: Binary to hexadecimal and decimal Hexadecimal to binary and decimal Decimal to binary and hexadecimal Exit User enters a number (1, or 2, or 3) to select one item from the meu to perform conversion: once a menu item is selected, user is prompt to enter a number (in string). If this number is valid, the program will convert it to other 2 number systems. Display these 3 values. For example, if menu item 1 is selected, user will be prompt to enter a binary number (in string). This number will be converted to decimal number and hexadecimal…
- // Return remainder after integer division // Global variables int a = 4; int b = 30; int main() { // Use registers for local variables int remainder; int divisor; } if (a > b) { } else { } remainder = a; divisor = b; } remainder = b; divisor = a; while (remainder > divisor) { remainder -= divisor; return remainder;CODE USING C++ 4. Find the Elephant by CodeChum Admin When dealing with problems, it is always best to find the "elephant" in the room. The elephant is basically the biggest issue. Once this is resolved, it's almost always easier to move forward. As a therapist, I know how to find the elephant in the room. However, I'm feeling sick today and the next client is coming. Could you please find the elephant for me? Instructions: In the code editor, you are provided with a function, findElephant() that accepts a 2D array and returns the largest element in the array. This function has already been implemented so do not edit this. You are also provided with the 2D array in the main() function. Your only task is to call the findElephant() function and pass the 2D array, and print the return value. Output Elephant:·10 EDIT THIS CODE: #include <iostream>#include <climits>using namespace std; int findElephant(int[][100]); int main(void) { int…Searching and Sorting Implement binary search algorithm RECURSIVELY.Instructions Complete the following methods on Searching and Sorting. You may use any language must be Java or Python to complete the tasks. If you are using JAVA, you must include the Tester class containing the main method which should test your other methods. If you are using PYTHON, make sure your code has the methods invoked through test statements. Usage of built in methods/libraries are NOT ALLOWED