Compute total no of blocks Considera file of 8192 records. Each record is 16 bytes long and its key field Is of size 6 bytes. The file is ordered on a key field, and the file organization Is unspanned. The file is stored in a file system with block size 512 bytes, and the size of a block pointer is 10 bytes. If the primary index is built on the key field of the file, and a multilevel index scheme is used to store the primary index. number of first-level and second lovel blocks in the multilovel index are the respectively a. 16 and 1 b. 32 and 1 c. 16 and 2 d. 8 and 1

Q: Define record.

A: Define record.

Q: Function in python thst inverts the key and value in a dictionary If dictionary encounters more…

A:

Q: One of the major tasks of operating system is to maintain the recently accessed files. There are…

A: We need to find which data structure is used to keep the index of the file in a sequence they are…

Q: in the FILE structure : What two fields we used to determine the size of the internal buffer…

A: What two fields we used to determine the size of the internal buffer allocated :   choice 1 :…

Q: Whether or whether there is any value in a Master file containing data that is virtually permanent

A: Foundation: A set of records relating to one of the information system's key themes, such as…

Q: The file organization that provides very fast access to any arbitrary record of a file is a. Ordered…

A: The file organization that provides very fast access to any arbitrary record of a file isa. Ordered…

Q: answer only question d a) Generate the node data array  b) Generate the left pointer array c)…

A:

Q: Sort the arrays depending on where their data is stored. The pros and cons of memory allocation…

A: On many platforms, the compiler will consolidate all global or static allocations within each module…

Q: File organization, databases

A: As we have seen already, database consists of tables, views, index, procedures, functions etc. The…

Q: A file that includes an index directory to facilitate random access is  Indexed file

A: A file that includes an index directory to facilitate random access is  Indexed file

Q: void loadPokemon ( Pokemon *mons[], int& nPokemon ) fstream infile; infile.open( "insert text file…

A: Answer: I have modifies code and now working fine.

Q: Take a file as input that has the names, ids, and departments of sample input . 1. Make a…

A: Program Plan: The program is written in Python language. Initialize a dictionary, dict. Open a csv…

Q: n merge sort combine stage, elements in the left side array is not necessary smaller than elements…

A: The answer is  False

Q: False O O O True O O O MathWorks is the company that responsible to develop and issue MATLAB every…

A: In this question we have given some statements and we need to figure out whether the given…

Q: // Each time a salesperson sells a car at the // Pardeeville New and Used Auto Dealership, // a…

A: Given: // Each time a salesperson sells a car at the // Pardeeville New and Used Auto Dealership, //…

Q: Is it possible for files to become clustered after they have been filled with records?

A: Given: The smallest logical amount of disc space that may be assigned to contain a file is called a…

Q: the state and variable display must be: Unsorted Partition Reference Index: 0, Traversing Index: 7,…

A: The given input is:- ["apple", "avocado", "orange", "banana", "strawberry", "pineapple", "plum",…

Q: The optimum file arrangement in which all data records must be processed in a file named

A: Introduction: A sequential file's records are organised in the order in which they were input.

Q: 16. Indexed-Sequential organization a. uses an index for each key type b. has records placed…

A: When there is need to access records sequentially by some key value and also to access records…

Q: Describe the Performance of Binary Search.

A: Performance of Binary Search: The principle of divide and conquer is used by the binary search…

Q: Sort the arrays depending on where their data is stored. The pros and cons of memory allocation…

A: Introduction to Sorting Sorting: To sort an array is to put its components in a specified order.…

Q: False о True O MathWorks is the company that responsible to develop and issue MATLAB every year

A: Note:  The answer of the first question is given in this solution. Please repost the remaining…

Q: A File was sorted by key field, and then 10 records were stored in each block. Multi-level Indexing…

A: Given: A File was sorted by key field, and then 10 records were stored in each block. Multi-level…

Q: Give the benefits of employing pointers in file organization over sequential file structure.

A: Introduction: Because the records are updated immediately and rewritten in the same spot, they do…

Q: What are the only binary search algorithm requirements?

A: The binary search algorithm is a fundamental searching technique used to efficiently locate a…

Q: 3. Using Pool() do the following: 3.1. The pool must have 2 processes, each process will pass two…

A: Answer:-

Q: The file organization which allows us to read records that would satisfy the join condition by using…

A: The file organization which allows us to read records that would satisfy the join condition by using…

Q: Memory location 2000H has the word 5000H stored in it. What does each location contain after DEC…

A: Over here given instruction belongs to 8086 and it is little endian machine

Q: When exchange sort compares two items, those two items:

A: Exchange sort is somewhat identical to bubble sort. The only manner in which they differ is how they…

Q: 3. Let us consider the file with employees: title Mechanics Librarian Gardener name Peter Norbert ID…

A: a. One way to create a record type in Python is to use the namedtuple class from the collections…

Q: A read pointer to the location in the file where the next read is to take place must be maintained…

A: Introduction: Here are some suggestions on how to create, gather, and use pointers with your reader.…

Q: Computer Science By using Python programming write a function to import an XML file. errors may…

A: Computer Science By using Python programming write a function to import an XML file. errors may…

Q: When is it appropriate to utilize binary search?

A: A search algorithm that utilises sorted arrays is binary search. With a worst-case time complexity…

Q: The term Field in a file is defined as ....... O O O logical part of a file that holds a related set…

A: An object of a computer that consists of data, information, command and settings with a computer…

Q: You are required to propose FOUR functions to develop a complete student record management system.…

A: C++ program to inter ,delete and update student data. Student data management system .

Q: Hash Search [Problem Description] Design a hash table which the phone number is the key word and can…

A: The program is written in c