1. Write a menu driven program to create and manage the records in the binary file....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
1. Write a menu driven program to create and manage the records in the binary file. ΜΑΙΝ ΜΕ N U 1. Create the Binary File 2. Display the contents of the file Seek a specific record 3. 4. Update the contents of a record 5. Delete a record for the specific name 6. Exit Please Enter your choice The record structure for the binary file is Student ID Student Name Email ID Course ID Grade ... 1. Write a menu driven program to create and manage the records in the binary file. ΜΑΙΝ ΜΕ N U 1. Create the Binary File 2. Display the contents of the file Seek a specific record 3. 4. Update the contents of a record 5. Delete a record for the specific name 6. Exit Please Enter your choice The record structure for the binary file is Student ID Student Name Email ID Course ID Grade ...
Expert Answer:
Answer rating: 100% (QA)
Python import struct def createbinaryfile with openstudentrecordsbin wb as file Write a placeholder record for testing record 1 John Doe johndoeemailc... View the full answer
Related Book For
Systems analysis and design
ISBN: 978-0136089162
8th Edition
Authors: kenneth e. kendall, julie e. kendall
Posted Date:
Students also viewed these programming questions
-
Recently, Country X has seen a gradual increase in the unemployment rate, the stock market has shifted from a bull to a bear market, and the gross domestic product has shrunk over the last two...
-
You are required to write a Python program that will manage character (heroes and villain) information. Character (hero and villain) information will be stored in a text file that will be read in...
-
(a) How is a DSP processor's instruction set typically different from that of a general-purpose computer, in spite of the fact that both have caches? (b) What is the main difference between a...
-
Does the EOQ increase or decrease if estimates of setup (order) costs include fixed, semi-variable, and pure variable costs while inventory-holding costs includes only pure variable costs? Vice...
-
How could the various HRM practices, such as training and performance management, contribute to achieving an organization's goal of measuring and maintain high standards for ethical conduct?
-
Eastern Chemical Company produces three products. The operating results of the current year are: The firm sets the target price of each product at 150% of the product's total manufacturing cost....
-
Eco-efficiency provides a measure of winwinan action is undertaken if it saves money and environmental interventions are reduced. Is eco-efficiency too concerned about saving money rather than...
-
Prepare the general journal entries needed to record the following transactions and events in the general ledger accounts of the Valdes Helping Hand Institute, a nongovernment VHWO: 1. Contributions...
-
Average stock carried by a trader is Rs. 60,000 stock turnover ratio is 10 times. Goods are sold at a profit of 10% on cost. Find out the profit. Also, compute the debtors turnover ratio: Year I Rs....
-
Braganza manufactures and sells 20 000 copiers each year. The variable and fixed costs of reworking and repairing copiers are as follows: Braganza's engineers are currently working to solve the...
-
Volker Inc. issued convertible bonds on July 1, 2020. Additional information on these bonds follows: Par value of the bonds $ 2,500,000 Term of bonds in years 10 129 Rate of interest on bonds,...
-
Harrison Forklift's pension expense includes a service cost of $13 million. Harrison began the year with a pension liability of $34 million (underfunded pension plan). ($ in millions) 1. Interest...
-
A payment stream consists of three payments: $2,500 due today,$3,000 due 100 days from today, and $3,500 due 240 days from today.What single payment, 80 days from today, is economically equivalentto...
-
Computer Wholesalers restores and resells notebook computers. It originally acquires the notebook computers from corporations upgrading their computer systems, and it backs each notebook it sells...
-
You own a portfolio that is 20 percent invested in Stock X, 35percent in Stock Y, and 45 percent in Stock Z. The expected returnson these three stocks are 8 percent, 11 percent, and 13...
-
What is an alternative way to express your confidence in a measurement? Describe a time you had to make a precise and accurate measurement. Was there room for error? Would significant figures be...
-
Two blocks of masses 1 kg and 2 kg are connected by a metal wire going over a smooth pulley as shown in figure The breaking stress of the metal is 2 x 10N m. What should be the minimum radius of the...
-
A report from the college dean indicates that for the previous semester, the grade distribution for the Department of Psychology included 135 As, 158 Bs, 140 Cs, 94 Ds, and 53 Fs. Determine what kind...
-
Draw a logical data flow diagram showing general processes for Problem 16. Call it Diagram 0.
-
What are agile principles? Give five examples.
-
The following is the first interview report filed by one of your systems analysis team members: In my opinion, the interview went very well. The subject allowed me to talk with him for an hour and a...
-
Which of the following audit procedures is more likely to be performed with the use of audit sampling? a. Interview with management personnel. b. Completion of questionnaires. c. Confirmation of...
-
Which of the following is true of audit sampling? a. A sample is less time-consuming and provides less assurance than examining all items in the population. b. A sample is less time-consuming and...
-
Which of the following best illustrates an error caused by sampling? a. A randomly chosen sample may not be representative of the population as a whole on the characteristic of interest. b. An...
Study smarter with the SolutionInn App