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Database __________ which is the logical design of the database, and the database _______ which is a snapshot of the data in the database at a given instant in time.

Database __________ which is the logical design of the database, and the database _______ which is a snapshot of the data in the database at a given instant in time. Correct Answer Schema, Instance

Instance is an instance of time and schema is a representation.

Related Questions

The logical design, and the snapshot of the data at a given instant in time is known as?
Which of the following statements are true?
Statement I Big data refers to no precise quantity, but generally refers to data in the range of Petabytes and Exabyte, i.e. billions to trillions of records, all from various sources. Big data is generated much faster. than traditional data in much larger quantities.
Statement II Big data interests industries because they are able to learn more patterns and curious variances than smaller data sets, with the capability to provide valuable insights into consumer behaviour, weather systems, financial market activity, or other phenomena.
Statement III Various departments and product lines use various applications within most organisations and store data in separate datasets. These separate databases may contain similar data, but data from one data base to another is not always consistent. This is called data silo.
Syntax for creating database snapshot in SQL Server is _______________ ; b) DELETE DATABASE ; c) DROP Snapshot ; d) None of the mentioned
During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology.
Below a set of instructions is given on preparation of instant coffee. Using the instructions, fill in the blank in the sentence given below.
(i) Boil water.
(ii) Take one teaspoon each of instant coffee and sugar.
(iii) Add boiling water and stir the mixture vigorously.
(iv) Warm milk separately.
(v) Add warm milk to the mixture and stir.
(iv) Hot instant-coffee is ready to drink.
Extortion is . . . . . . . . if the offender at the time of committing an extortion, is in the presence of the person put in fear, and commits the extortion by putting that person in fear of instant death, of instant hurt or of instant wrongful restraint to that person or to some other person, and, by so putting in fear, induces the person to put in fear then and there to deliver up the thing extorted.
Consider the following statements.
1. Research design will help identifying the importance of each step in the whole scheme of things.
2. The design help in making the research know as to why is he studying the issue and what type of data will be needed, how data will be found.
3. A research design will always helps us in knowing successive stages.
4. Design will also help in finding out what total time the study is likely to take and what time each step in the study is likely to consume.
Which of the statement(s) given above is/are correct?
In this question, the statement has shown the relationship of various elements. Statement after the two findings:   Statement: A ≤ B < C ≥ D < E = F < G conclusions: i) A = D                      ii) A < D Select one of the following options A) Only conclusion i is logical B) Only conclusion ii is logical C) Either I or ii is logical D) Neither I nor ii are logical (E) Both I and ii are logical.
In the question below, are given a statement followed by three courses of actions numbered I, II and III. On the basis of the information given, you have to assume everything in the statement to be true, and then decide which of the suggested course of action logically follow (s) for pursuing. Statement: The India Risk Survey 2017 report ranks 'Information & Cyber Insecurity' as the biggest risk facing Indian companies. Indian organizations, both public and private, had witnessed over 27,000 incidents of security threat, from January 2017 till June 2017 alone. Phishing, scanning/probing, website intrusions and defacements, virus/malicious code, ransomware, Denial of Service attacks, and data breaches are some ways in which hackers attack business websites, which can cause operational disruptions and potentially steal sensitive information. Small and medium businesses (SMBs), unfortunately, have been seeing rising incidences of cybercrime. In fact, 70 percent of cyberattacks occur at organizations with lesser than 100 employees  Courses of action: I. Mandate basic security practices and policies for all employees, such as 2-factor authentication, internet use guidelines and create and enforce rules on handling and protecting sensitive data. Conduct frequent training to sensitize employees about opening suspicious emails, encrypting their data, using strong passwords on their devices, installing security apps, and limiting activity over public Wi-Fi. Implement and enforce incident reporting to help ensure that even the smallest breach is report to management as well as the IT teams. II. Basics still matter and are some of the best defenses against viruses, malware, and other online threats. Assess the assets that are most at risk - data, servers, network - and ensure that the systems are updated with the latest security software, web browser, and operating system. Implement firewall security and run antivirus software after each update.  III. Ensure regular backup of all critical data - whether stored in-house or on the cloud. Run scheduled attack drills and stress tests to identify vulnerabilities and ensure that data restoration and business continuity are executed as planned.
In this question, a statement and two conclusions related to it have been given i and ii. You have to consider both the conclusions as the truth and to decide which conclusions are logically logical beyond any doubt in the information given in the statement. Statement: Rahim is watching the cricket match which makes him feel interesting. Conclusion: i) Rahim likes cricket. ii) Rahim is in the Cricket Stadium. Select the correct option from the options below (A) only conclusion i logical (B) only conclusion ii logical (C) or conclusion i or ii logical (D) not conclude i nor ii rational (E) Both conclusions i and ii are rational