Q1561
Easy
What is included in table?
note!Answer: D) All of the above
A table contains records (rows), fields (columns), and indexes that speed up searches.
Computer & IT
कम्प्युटर
Subjects
Computer Fundamental
कम्प्युटरको आधारभूत ज्ञान Hardware, memory, generations, number systems 723 questionsComputer Networking
कम्प्युटर नेटवर्किङ Networks, internet, protocols 216 questionsOperating System
अपरेटिङ सिस्टम Windows, Linux, files and processes 248 questionsWord Processing
वर्ड प्रोसेसिङ MS Word and documents 588 questionsElectronic Spreadsheet
इलेक्ट्रोनिक स्प्रेडसिट MS Excel, formulas, charts 416 questionsPresentation System
प्रस्तुतीकरण प्रणाली MS PowerPoint and slides 116 questionsDatabase System
डाटाबेस प्रणाली DBMS, SQL, MS Access 347 questionsWebpage Designing
वेबपेज डिजाइन HTML, CSS and the web 142 questionsAll questions
Showing 1561–1580 of 2,796 · Mix the order
Q1562
Easy
Form and report are called______
note!Answer: A) Object
Forms, reports, tables, and queries are all database objects.
Q1563
Medium
Which of the following is the currently used popular used database?
note!Answer: C) Object oriented relational database
Object-oriented relational databases are the most widely used modern database type, combining relational and object features.
Q1564
Easy
The key is used to uniquely defined record in master table
note!Answer: A) Primary key
A primary key uniquely identifies each record in a table.
Q1565
Easy
Properties of database is
note!Answer: D) All of the above
Consistency, independence and security are all properties or goals of a database system.
Q1566
Easy
DBMS stands for
note!Answer: B) Database management system
DBMS stands for Database Management System.
Q1567
Easy
Form can be making from
note!Answer: A) Table and query
A form can be based on a table or a query, which supply its data.
Q1568
Easy
RDBMS uses data source from
note!Answer: B) Table
An RDBMS stores and uses data in relational tables.
Q1569
Easy
Form is used for______
note!Answer: A) Entering and editing data
Forms are mainly used to enter and edit data; reports are used for printing.
Q1570
Easy
The primary key is______
note!Answer: B) Unique key
A primary key uniquely identifies each record in a table, so it must hold unique values.
Q1571
Easy
Database is a______
note!Answer: D) Collection of data
A database is an organized collection of related data.
Q1572
Easy
Which is not a element of SQL?
note!Answer: D) Main
SELECT, FROM and WHERE are SQL clauses; MAIN is not an SQL keyword.
Q1573
Easy
Which of the following is the largest unit of data?
note!Answer: B) Database
The hierarchy runs field, record, table, database, so the database is the largest unit.
Q1574
Easy
DBMS______
note!Answer: D) All of the above
A DBMS manages a collection of data and provides programs to access and update it.
Q1575
Easy
Row is another name of______
note!Answer: A) Record
In a table, each row is a record (tuple).
Q1576
Easy
The arranging of data in logical sequence is called
note!Answer: B) Sorting
Sorting arranges data in a particular order, such as ascending or descending.
Q1577
Easy
Which of the following is not a database application?
note!Answer: B) Edit
Edit is a text editor, while dBase, FoxPro and Access are database applications.
Q1578
Easy
An organized collection of logically related data is known as
note!Answer: C) Database
A database is an organized collection of logically related data.
Q1579
Medium
In database, locking level is also called as
note!Answer: A) Granularity
The locking level in a database is also called lock granularity.
Q1580
Easy
Which of the following is not a database application?
note!Answer: B) flash
Flash is a multimedia/animation tool, not a database application.