Given the list of numbers S = {6,5,3,2,7,1,4}, sort the list using divide-and-conquer Quicksort algorithm. Show the steps (tracers) of partitioning using pointers. Use the array and pointers shown below. PARTITION (A, p,r)

If 4 is stored in cell A1, 2 is stored in cell B1 and 6 is stored in cell C1; which one of the following formulas will return the answer as 5?   a. ”=A1+(C1/B1)” b. “=A1+C1/B1” c. “=(A1+C1)/B1” d. None of the above

Q. Write VB.NET code for the following message box: A Vou have entered an invaiid amount Try again = ]

In cell C7 type a PMT function to calculate the monthly payment for the Lon amount in B7 and the rate and number of payments determined by B2 and B3. Notice you are to calculate a monthly payment but B3 are annual values. Place a minus sign between = and PTM to convert the payment to a positive number. Copy the formula in C7 to C8. Did you property use absolute and relative references so the formula would copy correctly?

Replace all the 0 (Zero) digits in your ID by 4. Example: If your ID is 382200448 , it becomes 382244448 Take the first 6 digits and substitute them in this expression (( A + B) / C) * ((D-E)/F)-2) according to the following table;                                                                                       [1 mark] Letter Replace by Digit Example Digit A 1st 3 B 2nd 8 C 3rd 2 D 4th 2 E 5th 4 F 6th 4   After substitution your expression ? Draw a rooted tree that represents your expression.                             [3 marks] What is the prefix form of this expression.                             [3 marks] What is the value of the prefix expression obtained in step 2 above? [3 marks]

8. A column of type __________ may contain rows of different data types.a) ntextb) datec) smallmoneyd) sql_variant

T9

Please help urgently! Just need help with code. Please!!! I have been stuck for a while now.

Problem: Assume that you have been hired to write a java application for SQU students' clinic to help receptionist to manage the clinic appointments. There are two type of appointments: emergency appointment and routine appointment. Each appointment has the following information: patient ID, patient name, appointment date and time, and doctor name. Emergency appointment can be scheduled on the same date and the patient symptoms (e.g. cough, fever, cold, diarrhea, injury, ...) should be recorded. While for a routine appointment the patient can decide when he/she would like to have the appointment and the required tests (e.g., blood, x-ray, urine, ...) should also be recorded. Your application should read the initial appointments records from a file called "Clinic Appointments.txt" (check Figure 1 for a sample input file). Your program should then display a menu for the receptionist (shown in the sample runs) then he/she can choose the service. For scheduling an appointment, they can…

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