- The DB user can be classified into -- -- and - Your answer - The software component of the database system consist of secondary storage and processor. O True False
Q: Expansion of DBSN in database is _____________.
A: This question wants expansion of dbsn.
Q: In ____________, all database objects are backed up in their entirety. Transaction log…
A: Here, all the database are backed up in their entirety, this is a complete copy of all objects of…
Q: Fill in the blank (hint: referential integrity constraint) SKU_DATA (SKU, SKU_Description,…
A: The given problem is related to database integrity constraint and the requirement is to identify the…
Q: Other name of DBSN is _______________ Source Name.
A: This question wants other name of dbsn.
Q: Answer the following questions by circling either true (T) or false (F) 1. T Every database has more…
A: ANSWER:
Q: is a procedure that removes data redundancy while ensuring the integrity of the data. A Select one:…
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Q: n the era of RAID storage devices, is it still necessary to make a backup of an Oracle database?
A: The Answer
Q: Who detects the failure of the system and restore the database to consistent state ? a. Database…
A: A retail manager (or store manager) is the person ultimately responsible for the day-to-day…
Q: Each tablespace in an Oracle database consists of one or more files called a. Files b. name space c.…
A: The answer is as follows:-
Q: Expansion of DBA is_____________.
A: This question is asking for expansion of dba.
Q: Database __________________ is Better known as DBA.
A: This question wants us to fill the blank related to database.
Q: What worries would you have if you were hired as a DBA and discovered that all database users used…
A: INTRODUCTION: Here we need to tell What concerns would you have if you accept a job as a DBA and…
Q: This group of information specialists use the documentation prepared by the systems analysts to code…
A: There are different roles available in field of IT industry. Programmers, network specialist,…
Q: ere in this question how can i check room availability just clicking the button
A: A: You can use AJAX to achieve this.Here is an example:<code>$(function() {…
Q: Is it true or false? The database management system (DBMS) interacts directly with the data and…
A: your question is about true or false The database management system (DBMS) interacts directly with…
Q: What is Benefits of Database Encryption
A: Given: What Are the Advantages of Database Encryption?
Q: ?The database must be organized in a logical manner True False O محو التحديد Advantages of a DBMS…
A: Please find the answers in the below step:
Q: A DBMS stores the meta data and database separately? O True O False
A: Lets see the solution.
Q: Which of the following is not a type of database O a. Angular Database b. Distributed database c.…
A: EXPLANATION: A distributed database is a database that is not restricted to a single system and is…
Q: een crea
A: Ways to check the number of database objects that have been created are: Use the sys. objects…
Q: 1. Explain about the user account which is hidden from the normal view.
A: Many organisations wants to create isolated environment on a network or in a system. They create an…
Q: -onsider the following relations: DATABASE: HOTEL MANAGEMENT Hotel (hotelno, hotelName, city) Room…
A: The answer is handwritten form as it includes some symbols and tables.
Q: 207. File and database contains the frequency component. a. True b. False c. May be d. Can't say
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Q: When you grant a privilege to the PUBLIC, the privilege can be revoked only by a user who has been…
A: Basically only a user with dba privileges can revoke the database level priviledges. But privilege…
Q: A database design may be based on existing data. O False True The purpose of a database is to help…
A: 1. A database design may be based on existing data . 2. The purpose of a database is to help people…
Q: Question 107 The Security Account Manager (SAM) database contains: Question 107 options: users'…
A: The Security Accounts Manager (SAM) is a database that stores user names and passwords in the…
Q: To answer the following questions, refer to the tables in the JustLee Books database.1. Which of the…
A: Explanation: A sequence is used to generate a series of integers. One can create a sequence using…
Q: - DBMS The most commonly hardware into database system * O True O False - define ERD * Your answer…
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Q: : Answer the following questions by circling either true (T) or false (F) 1. T F Every database has…
A:
Q: Which three backup techniques are available for database recovery? In a nutshell, what is the…
A: Answer is
Q: What are the three stages during the startup of an Oracle database? If a copy of the control file is…
A: Since you have asked multiple questions, we will solve the first one for you. If you want any…
Q: Which of the following manages database user communication?
A: b. DMS
Q: Expansion of ERD in DBMS is_____________.
A: This question wants expansion of ERD.
Q: Illustrate the different types of users in a database environment and the distinct purpose of…
A: NOTE :- As per our guidelines we are supposed to answer only one question. Kindly repost…
Q: Computer Science When it comes to maintainable database persistence, a common code smell is...…
A: Database Persistence: It indicates a process or an object that continues to exist even after the…
Q: Topic: Fundamentals of Database Systems Choose the letter of the correct answer. Answer only no…
A: The question is to choose the right options for the given questions. According to the question no…
Q: - The DB user can be classified into and --- Your answer - The software component of the database…
A: The DB users can be classified as end users and data base administrator, system analyst and…
Q: A collection of related information is known to be a. Database b. Reports c. Files d. Paging
A: 1) Database is a collection of related information stored on a computer. 2) These releated…
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A: WEKA : Weka is a machine learning algorithms for solving data mining problems. It is written in JAVA…
Q: Which of the following handles communication with the user of a database?
A: Database consists of large amount of data which is stored in form of tables, networks or any other…
Q: The following is necessary when multiple users access/modify the database simultaneously. A)…
A: When multiple users access/modify the database simultaneously, many problems may occur. The lost…
Q: Is it the Database Administrator's or the Server Administrator's obligation to do backups
A: Database administrators (DBAs) are responsible for storing and organizing data using specialist…
Q: All databases that have information on you and your actions should be included. What methods are…
A: Here is the answer:
Q: 1. If a user has only read authorization for the database, can he modify the data in the database?…
A: Authorisation is a privilege provided by the Database Administer. Different restrctions/privileges…
Q: Fill in the blank with the appropriate word from the options given. A referential integrity…
A: Given:
Q: D False QUESTION 10 Vill this SQL Injection succeed against a vulnerable system? username = "boyle02…
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- Select the statement that is false regarding file guarding. Group of answer choices: In your .h files all code should be contained within the guards. It restricts the scope of a namespace, which prevents namespace pollution. If used properly it prevents redefinitions of classes/functions. It is an instruction to the preprocessor. It must make use of a unique identifier.11-Define the following:(Python) i- OOP ii- Class iii- Class instance iv- ___init()__ function v- Self parameterQuestion 12 A JavaBeans class has the following characteristics except O Has getter and setter methods O Has constructor that can take arguments O Implementing serializable is not mandatory O Can be transported outside of Java's memory Question 13 As a programmer your objective is to synchronize a full sequence of operation. Which of the following is not true to that objective? O Synchronizing part of an operation is less safe O Synchronizing part of an operation makes the program slower O Synchronizing part of an operation is allowed by array list O Synchronizing part of an operation makes the program cumbersome
- Mutual Exclusion: Select all of the following statements that are true. The Peterson Algorithm does not rely on the mechanism of busy waiting. The Peterson Algorithm is a purely software-based solution to the mutual exclusion problem. The only way to guarantee the atomicity of operations is to disable interrupts. Mutex Locks are an API offered by operating systems to protect critical sections. In order to enter a critical section protected by Mutex Locks, the release() operation must be executed first. The test_and_set instruction is atomic.Semaphores: Select all of the following statements that are true. The operations P (Test) and V (Signal) can be interrupted. The operations P (Test) and V (Signal) run in the operating system's user mode. The values of binary semaphores are restricted to 0 and 1. Counting semaphores are used to manage limited resources and the corresponding access to them. Semaphores can be used to synchronize certain operations between processes. When accessing the list of a semaphore, the FIFO principle should be preferred to the LIFO principle.Can you help please: Write the definitions of the following functions: getRemainingTransactionTime setCurrentCustomer getCurrentCustomerNumber getCurrentCustomerArrivalTime getCurrentCustomerWaitingTime getCurrentCustomerTransactionTime of the class serverType //**************** serverType ********** serverType::serverType() { status = "free"; transactionTime = 0; } bool serverType::isFree() const { return (status == "free"); } void serverType::setBusy() { status = "busy"; } void serverType::setFree() { status = "free"; } void serverType::setTransactionTime(int t) { transactionTime = t; } void serverType::setTransactionTime() { //TODO: uncomment once getTransactionTime is defined /* int time; time = currentCustomer.getTransactionTime(); transactionTime = time; */ } void serverType::decreaseTransactionTime() { transactionTime--; }
- Chat Application Write a GUI Java program to implement a client/server chat application using Java sockets and threads. 1000 ... Server Client Client Connected to: localhost Now Connected to localhost Send Send Project instructions 1) The total grade for the project is 05 marks. 2) Each student must implement the project individually without any participation with other students. 3) Your program has to be split into several appropriate functions and classes. 4) The style and readability of your program will also determine your grade, in addition to the correctness of the program. Write your Code here Paste your Output Screen here Serverhen a function returns an anonymously constructed object from the return expression the compiler can make more efficient code — by eliding the copy construction of the return value — using the ____. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a. return by object optimization b. returned value optimization c. object optimization procedure d. retro-viral organism e. retro-active functional optimizationClass: CISC110 (Intro to Information Systems) Text: Information Systems for Business and Beyond (2019) by David Bourgeois. License: CC BY-NC 4.0 QUESTION: Name at least two information systems you encounter in daily life. Describe how they are both part of an information system, e.g.: databases like those used to schedule appointments at the doctor's office, embedded computers like those in appliances or traffic signals (though not all!), even email at school or work. How is your life impacted by these technologies?
- Create a class with two static and two non-static functions. Call these functions in allcombinations.• Also call static and non-static variables and function from another class TestApp.• Create a function in DbConn class for searching records.• Execute multiple queries to select and update stock and then insert the sales recordUsing JAVA language f. Create the principal program, which will complete the following tasks :a. Create a new Student object by reading the required details and by applying at least one type of data validation of your choice on the input. b. Read and save the list of module names and the list of module marks awarded to the student in the two assignments. c. Display the transcript of the student by calling the adequate method.d. Repeating the previous tasks until the user decides to exit.bytecode semicolon class Jassociation overloading Java object composition method source code 1 public protected menu is a programming language 1. developed at Sun Microsystems, Inc. is the plain text that makes up part 2. of a computer program. is the low level language computer translation 3. of Java source code program. 4. The elements inside for loop control are separated using - instead of commas. is groups of operations and data put into modular units. 6. Object from the same same elements and methods. have the 7. Array index of the first element in an array is represent a general binary 8. relationship that describes an activity between two classes. 9. You use the plus (+) sign to denote data or methods. 10. A is a collection of statements that are groupęd togęther to perform an operation.