Fill-in-the-Blank The __________ member function reads “raw” binary data from a file.
Q: istream member function__________ repositions the fileposition pointer in a file.
A: Given Data:- The istream member function __________ repositions the file position pointer in a file
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Q: The ____ member function writes "raw" binary data to a file
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Q: The __________ member function returns a file’s current write position.
A: Given: The __________ member function returns a file’s current write position.
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Q: Fill-in-the-Blank The __________ member function returns a file’s current write position.
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Q: Fill-in-the-Blank The __________ member function returns a file’s current read position.
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The __________ member function reads “raw” binary data from a file.
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- Fill-in-the-Blank You should only use the delete operator to deallocate memory that was dynamically acquired with the __________ operator.Fill-in-the-Blank Arrays are never passed to functions by _________ because there would be too much overhead in copying all the elements.Fill-in-the-Blank Bubble sort places ________ number(s) in place on each pass through the data.
- It is a type used to represent a heterogeneous collection of data. array O function struct pointer Check It! Structure is a user-defined data type in C which allows you to combine different data types to store a particular type of record. O True False Check It!randdf.py -> using "sys.argv" Create a program called randdf.py that has a function that takes two integer arguments and prints a Pandas dataframe. The two arguments will correspond to the number of rows and number of columns, respectively. The dataframe should be filled with random integers from 0 to 100. Set your random seed to 56.Fill-in-the-Blank __________ are pointer-like objects used to access information stored in a container.
- C++ Create a new file named array_ptrs.cpp and in this file, write a program that does the following: Defines an array of integers called my_ints with a pre-specified size of 4. Populates my_ints with input data provided by the user Defines an array of pointers called my_ptrs of the same size as my_ints and initializes the pointers in my_ptrs to point to corresponding elements of the array my_ints (refer to the “initial state” in the example shown below) Sort the array of pointers my_ptrs in a way such that the pointer at index 0 (i.e., the first element of my_ptrs) points to the smallest element in my_ints, the pointer at index 1 points to the next larger element in my_ints, etc. (refer to the “State after sorting my_ptrs” in the example shown below). Traverse the array my_ptrs and print the values being pointed to by each pointer in this array. Take a screenshot of a sample output and upload the picture as part of your assignment submission.(Data processing) A bank’s customer records are to be stored in a file and read into a set of arrays so that a customer’s record can be accessed randomly by account number. Create the file by entering five customer records, with each record consisting of an integer account number (starting with account number 1000), a first name (maximum of 10 characters), a last name (maximum of 15 characters), and a double-precision number for the account balance. After the file is created, write a C++ program that requests a user-input account number and displays the corresponding name and account balance from the file.In C, in order to do operations to the data being referenced by a pointer you would need to use the (*) operator, which is called ______________ operator.
- Address of Array//Write the output of each cout statement.//Assume the size of ints to be 4 bytes.//Assume the size of pointers to ints to be 8 bytes.int main() {int a[3][3]={{1,2,3},{4,5,6},{7,8,9}};cout << sizeof(a) << endl: //1: ___________________________cout << sizeof(a+0) << endl: //2: _____________________________cout << sizeof(*(a+0)) << endl: //3: _____________________________cout << sizeof(**a) << endl; //4: ____________________________cout << sizeof(&a) << endl; //5: _____________________________Assume the address of "a" is 0x7ffee2fef9e0cout << a + 1 << endl; //6: ________________________________________cout << *a + 1 << endl; //7: ________________________________________cout << **a + 1 << endl; //8: _______________________________________cout << &a << endl; //9: __________________________________________cout << &a + 1 << endl; //10:…Write code for this Write a program that manages students’records. Each student’s record consists of a netID, a major and a GPA, maintained in parallel arrays. The program will read students’ data from a file and loop on displaying the following menu of choices: List the top n students Search for a student Exit the program. If the user chooses 1, the user will be prompted for the value of n, and the netID, major and GPA of the top n students will be listed, starting with the student with highest GPA and going down.If the user chooses 2, user will be prompted to enter the student’s netID. If the netID is found in the netID array, the array index, major and GPA of the student are displayed. If the student is not found, a “Student not found” message is displayed.If the user chooses 3, the program prints “Exiting\n” and terminates. Here are the expected screenshots when the program is executed on an external IDE ("interactive Console" on OnlineGDB) . Enter file name: in0.txt Could…Programming fundamentals String data type is not allowed you can make use of CString instead (char arrays with null termination). Q1. Create an Input File with the following information regarding to inventory: Item_Id Price Quantity Availability Add atleast 10 records in input file. Where item_id will be of type int , price will be of type double , quantity will be of type int and Availability will be of type char representing the status y for yes the product is available and n for not available.