Cloudant is an open source non-relational distributed database service that requires zero-configuration. Introduction to Database System.
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None of the above.
. Question Which of the following is not a valid relational database. Several data fields make up a data record. Which of the following is not true of relational database systems.
D An entity should not have attributes. A Belle b Ariel c Jasmine d Emerald e Informix. A non-relational database stores data in a non-tabular form and tends to be more flexible than the traditional SQL-based relational database structures.
Which of the following is NOT a relational database management system product. A dbase iv B foxpro C reflex D 4th dimension. The most popular example of a relational database is Microsoft SQL Server.
Which normal form is considered adequate for normal relational database design. Every file in the same foldr must have a unique name C. Multiple data records make up a table or data file.
The language which has recently become the defacto standard for interfacing. The main difference between these is how they store their information. Often combinations of these types are used for a single application.
In a relational schema each tuple is dividedinto fields called. Which of the following is not a Access database object. Which of the following is not a relational database.
C complex logical relationships. A _____ database does not use pointers or physical links but instead finds related records by examining the contents of fields. A relational database consists of multiple tables containing columns and rows.
Which of the following is not an advantage of a relational database. C Hard-coded SQL statements in a program language such as Java. 4 th Dimension 3.
4 rows Which is not a relational database. A MySQL b Access c Photoshop d Oracle e Informix. In a relational database design all relationships are expressed by _____.
A The process of making an application capable of generating specific SQL code on the fly. ANSWER DOWNLOAD EXAMIANS APP. A relational database consists of a collection of mcq.
Choose The Right Answer. One or more tables or data files make up a database. Which of the following is not a command to find specific word or phrases in a database.
We review their content and use your feedback to. Which of the following is not a relational database. Which of the following is not a basic requirement of a relational database.
The relational database model enables you to view data ____ rather than ____. Who are the experts. Which of the following is not a relational database.
Which of the following is not a logical database structure. A pure OODBMS product named in the textbook is. B Unrelated data should be in the same table so that updating the data will be easy.
Which of the following is not an advantage of a relational database. C It should avoidreduce the redundancy. B Hard-coded SQL statements in a trigger.
There are four popular non-relational types. File extension is another name for file type D. Cloudants service provides integrated data management search and analytics.
Document data store column-oriented database key-value store and graph database. Non-relational databases are sometimes referred to as NoSQL which stands for Not Only SQL. Which of the following is not a valid relational database.
Other examples include MySQL Oracle Database Sybase IBM DB2 and Access. 4th dimension Show Answer Which of the following schemas defines the stored data structures in terms of thedatabase model used. 10 Important Books For SSC CGL CPO CHSL and GD CONSTABLE Exam Preparation.
A NOT NULL WITH DEFAULT B COLUMN DEFAULT C NOT NULL UNIUE D None of the above. Experts are tested by Chegg as specialists in their subject area. Object databases support the concept that all things have both _____ and _____.
D Hard-coded SQL statements in a procedure. Which of the following database objects asks a question of information in a database and then displays the result. D 10 Important Books for UPSC Preparation.
Answer Explanation Answer. Its based on the Apache-backed CouchDB project and the creator of the open source BigCouch project. Files may share the same name or the same extension but not both B.
The one guideline to be followed while designing the database is A A database design may be ambiguous. September 6 2021 1018 am. Which of the following is not characteristic of a relational database model.
It does not follow the relational model provided by traditional. None of these Network Relational Object-Oriented Hierarchical. The file extension comes before the dot followed by the file name E.
Which of the following is not a relational database. Which of the following statements is FALSE concerning file. Which of the following is not a construct in a relational database.
The relational database environment has all of the following components except. NoSQL is the most popular standard for use with relational databases. C Hard-coded SQL statements in a program language such as Java.
A primary keys cannot be null B Every column in a row must be single valued C Foreign keys cannot be null D All non-key attributes in a table must describe a characteristic of the. 2 Non-relational databases also called NoSQL. Some of the more popular NoSQL databases are MongoDB Apache Cassandra Redis Couchbase and Apache HBase.
MySQL SQLite Mongo All databases are relational. In which of the following cases will the RDBMS specify a default value for the columnif there are no values for it. The relationships among the tables are defined through the use of common columns which establish links between them.
Which rules are defined in relational models they from as an essential part of any relationdatabase. Which of the following is not a relational database. November 21 2021 by sarah yalton.
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