Computer Science: Define Index File Organization.

Q: Computer science What are the two most significant benefits of encrypting database data?

A: Introduction: What are the two most significant benefits of encrypting database data?

Q: Q. /etc represents ____________ files.

A: Given question is related to file representation in linux.

Q: What do you think about data hiding, data encapsulation and data binding? Elaborate.

A: What do you think about data hiding, data encapsulation and data binding? Elaborate.

Q: "NOTE: write an algorithm pseudocode" You are given a file called “std” and composed of “Number,…

A: insert: algorithm: 1.Traverse through each line in the file: 2. tokenize the line ==> you get…

Q: T/F  A computer forensic investigator would most likely look for latent data in temporary files

A: Find the required answer with reason given as below :

Q: Symbian, Android, and the iPhone have all had some impact on the file deletion mechanism.

A: Android is a Linux-based operating system designed for mobile devices such as mobile phones and PCs…

Q: file systems are not used nowadays

A: Data Processing: The manipulation of facts through a computer is known as Data-Processing. It…

Q: List and briefly explain the most common file characteristics and actions

A: An automated database system is referred to as a self-describing database system because it includes…

Q: True or False When developing applications that work with an intensive amount of data, most…

A: Many businesses keep hundreds of thousands or even millions of data items in file. If traditional…

Q: Symbian, Android, and the iPhone all handle file deletion in the same manner.

A: Introduction File Deletion Algorithm: An erasure algorithm may be defined as a collection of rules…

Q: What is a shared object file?

A: Introduction: Shared Object File: A shared object file is an object associated with a file and is…

Q: Database Indexing What do you mean by buffer management and replacement strategies. Name the ways to…

A: In Database management system, data must be in RAM for DBMS to operate on it. As per memory usage,…

Q: ) Describe the benefits of pickling objects for file storage.

A: I have provided solution in step2

Q: Microsoft Access databases are composed of four kinds of database objects: Tables, Queries,…

A: Answer is false

Q: Define the term " object file " .

A: I'm hereby describing the term object file

Q: Large collections of files are called a. fields b. records c. databases d. file system

A: Answer to the above question of largest collection of file is given in step2.

Q: Separate the definition of a file extension from its intended use in your work.

A: A file extension: A file extension, sometimes known simply as a "extension," is a suffix that is…

Q: Define Index File Organization.

A: To be determine: Define Index File Organization.

Q: How are file types used to describe a file's internal structure?

A: Introduction: A computer file is a computer resource used to store data in a computer storage…

Q: How do I find the largest file,the smallest file , the most recently modified file and the oldest…

A: The purpose is to locate the smallest and largest file in the current directory and display its name…

Q: Computer science:What is Contrast Repository and Data Dictionary.

A: Given: Computer science:What is Contrast Repository and Data Dictionary.

Q: Is there any benefit to using a database?

A: Yes, using the database have several benefits because database provides the organized collection of…

Q: Discuss briefly what a file extension is and what it serves.

A: A file is a container in a computer system for storing information. File used in computers are…

Q: What is the purpose of a Master file containing primarily permanent data? Computer science

A: A master file is a database file that holds permanent data such as customer records, product…

Q: computer science -What Are the Advantages of Data Cleaning?

A: Introduction: Data Cleansing: The practise of repairing or deleting inaccurate, corrupted,…

Q: What is a Data Access Object, often known as a DAO?

A: Given:   What is a Data Access Object, often known as a DAO?

Q: Describe the basic file organization structures utilized by operating systems.

A: According to the question The File System provides effective disk access by allowing data to be…

Q: Computers Science File System Interface Some of the systems automatically open a file when it is…

A: The Answer is in Below Steps

Q: The file space has a defined hierarchical structure.

A: File space  It stores information in various hierarchical structures. The information is saved in…

Q: Computer science What is a recoverable schedule?

A: Introduction: Recoverable schedules are those in which transactions commit only after all…

Q: file system fragmentation occurs when

A: Fragmentation occurs when files are stored into a sector regardless of the size. Here whenever we…

Q: Q. Each ________ entry has the file size of the object it points to.

A: This question is related to data structures used in linux.

Q: File System: It is highly useful in file system handling where for example the file allocation table…

A: The free disk blocks are linked together in this way, with each free block containing a pointer to…

Q: Computer Science: What are the  consequences of inappropriate indexing decisions.

A: Given: Computer Science: What are the  consequences of inappropriate indexing decisions.

Q: Saving the data and making its copy for the future use is called a. back up b. copying c. pasting d.…

A: Question Saving the data and making its copy for the future use is called a. back up b. copying c.…

Q: Computer science What use does a Master file with largely permanent data serve?

A: Introduction: There are many different sorts of files that may be used to store data for processing,…

Q: What is the function of a file containing primarily permanent information?

A: Data File Contains: Any file that is simply intended to be read or seen and not executed is a data…

Q: Computer science What is the purpose of clustering data in a file?

A: Introduction: What is the purpose of clustering data in a file?

Q: What makes the file space hierarchical?

A: Hierarchical File System (HFS) is used to organize information available in the computer system in…

Q: er Science: Discuss the purpose of clustering of dat

A: Required: Computer Science: Discuss the purpose of clustering of data in a file.

Q: Computer science and related technological fields A file may be accessed in one of two different…

A: Given: Introduction to computer science What is the difference between the two methods of file…

Q: A database may be

A: ANSWER: The correct answer is "Distributed over separate locations,but must be processed by a single…

Q: A computer file is made up of a number of records. What information is included inside each record?

A: Computer file:  Computer file is the one of the repository of store the data or information. And…

Q: Explain the basic file-organization structures used by operating systems.

A: This question tells about the basic file-organization structures used by operating systems.

Q: Fill-in-the-Blank In __________ file access, the contents of the file are read in the order they…

A: Sequential access Sequential access is the reading or writing of data records in sequential order,…

Q: T F A single collection of data stored in one place iscalled a data center.

A: A single collection of the data which are stored in one location or place is called the database. In…

Q: A file is a collection of data stored on …………….. device such as hard disk

A: Storage

Q: The hierarchical structure of the file space is known.

A: Given: A hierarchical structure refers to the chain of command within a company, which is often…

Q: Differentiate between catalog and Schema.

A: To be determine: Differentiate between catalog and Schema.

Q: A ___________ is a database used to temporarily persist state data for software programs.

A: Answer: State Management Database: In cloud computing, state management database is a storage…

Data Dictionary

A database management system has an entity-relationship diagram, data dictionary, and data model as some of its key components, which are tools for the users who are managing the database. One of them is the data dictionary. The data dictionary can also be called metadata. By definition, metadata is a generic concept in the world of information and technology. An example of metadata could be meta-information about a media file or an image file, like author, location, last updated, size, etc. The contents of a data dictionary are names, attributes, and properties of main data elements which are captured during an experiment or stored in an information system, for example, databases. We can also call it a central repository of information about the main data.