Description : Data is stored in RDBMS in the form of (a) table (b) query -Technology
Last Answer : (a) Relational Database Management System stores data in the form of relation. As we know, relations are known as table.
Description : RDBMS provides relational operators to manipulate the data. Here, RDBMS refers to (a) Record Database Management System -Technology
Last Answer : (b) RDBMS stands for Relational Database Management System, which provides the operator to manipulate the data stored in the database table.
Description : What is the full form of RDBMS ?
Last Answer : The full form of RDBMS is: Relational Data Base Management System.
Description : What is RDBMS ?
Last Answer : Relation DataBase Management System to complete RDBMS . RDBMS is the sum of the interrelated information and the complex programming required to review that information .
Description : What is Relation Database Management System ( RDBMS) ?
Last Answer : RDBMS refers to the relationship between multiple tables in a database based on a specific field (primary and foreign keys) . For example: Oracle , MySql , Ms -Sql, Microsoft Access, Microsoft Access, FoxPro , etc. Inventor : Dr. Edger Codd in 1960 .
Last Answer : A database consisting of related data tables is called RDBMS .
Description : RDBMS means: a) Relational Data Base Management System b) Reliable Data Base Management System c) Relational Document Base Management System d) None of These
Last Answer : a) Relational Data Base Management System
Description : How do you communicate with an RDBMS?
Last Answer : You communicate with an RDBMS using Structured Query Language (SQL)
Description : Which part of the RDBMS takes care of the data dictionary?
Last Answer : Data dictionary is a set of tables and database objects that is stored in a special area of the database and maintained exclusively by the kernel.
Description : Name the sub-systems of a RDBMS
Last Answer : I/O, Security, Language Processing, Process Control, Storage Management, Logging and Recovery, Distribution Control, Transaction Control, Memory Management, Lock Management
Description : What is RDBMS KERNEL?
Last Answer : Two important pieces of RDBMS architecture are the kernel, which is the software, and the data dictionary, which consists of the system-level data structures used by the kernel to manage ... ; dispatches and schedules user requests; and manages space usage within its table-space structures.
Description : In RDBMS, Data is presented as a collection of ............ A) Table B) Attributes C) Relations D) Entities
Last Answer : C) Relations
Description : The RDBMS terminology for a row is (A) tuple. (B) relation. (C) attribute. (D) degree.
Last Answer : (A) tuple
Description : In RDBMS, the constraint that no key attribute (column) may be NULL is referred to as: (A) Referential integrity (B) Multi-valued dependency (C) Entity Integrity (D) Functional dependency
Last Answer : (C) Entity Integrity
Description : Which one is correct w.r.t. RDBMS? (1) primary key ⊆ super key ⊆ candidate key (2) primary key ⊆ candidate key ⊆ super key (3) super key ⊆ candidate key ⊆ primary key (4) super key ⊆ primary key ⊆ candidate key
Last Answer : Answer: 2
Description : Expansion of RDBMS is (1) Repairable Database Management System (2) Relational Database Management System (3) Relational Database Memory System (4) Recurring Database Memory System
Last Answer : Relational Database Management System
Description : Define a utility software. -Technology
Last Answer : A utility software is a system software designed to help in the management and tuning of operating systems, computer hardwares and different application softwares.
Description : Describe utility software and also define its types. -Technology
Last Answer : It is a system software designed to help in management and tuning of operating systems, computer hardwares and different application softwares.A single piece of utility software is usually called a ... file system which can be mounted by the operating system and treated as an individual drive.
Description : Define the term DBMS. -Technology
Last Answer : The full form of DBMS is a Database Management System. It is a computer based record keeping system.
Description : Define primary key with an example. -Technology
Last Answer : A field which uniquely identifies each record in a table is known as the primary key. e.g. emp id is the primary key of the Employee table.
Description : Define query in the context of database. -Technology
Last Answer : A query is an inquiry into the database using the SELECT statement. These statements give you filtered data according to your conditions and specifications indicating the fields, records, and summaries which a user wants to fetch from a database.
Description : Define forms and what is the need of using them? -Technology
Last Answer : In a database, a form is a window or a screen that contains numerous fields or spaces to enter data. Forms can be used to view and edit your data. It is an interface in the user-specified ... like a paper form. People generally prefer to enter data into a well-designed form, rather than a table.
Description : Define database management system. Write two advantages of using database management system for school. -Technology
Last Answer : Database Management System (DBMS) is a collection of programs that enable users to create, maintain database and control all the access to the database. The primary goal of the DBMS is to ... centralized location.2. It provides security to the personal information of the school, stored in it.
Description : Is it necessary to define a field type for a field in MS_Access? -Technology
Last Answer : Yes, it is necessary to define a type of a field while entering data into a field.
Description : Define the term Wi_Fi hotspot. -Technology
Last Answer : A hotspot is a site that offers Internet access over a WLAN via a router connected to a link from an Internet Service Provider (ISP).
Description : Define the AutoNumber data type in MS_ Access. -Technology
Last Answer : AutoNumber data type starts with a number for the first record and it automatically increases the number by a set of amount for each record.
Description : Define primary key. How do you set it in MS_Access? -Technology
Last Answer : Primary key is the key which is used to uniquely identify the records into the table. To set the primary key you have to follow the steps given below:Step 1 Select the field that you want ... 2 Click Primary Key button from the Design tab.orRight click on the selected field and select Primary Key.
Description : When you define a field for a table, which of the following parameters do Access always consider optional? -Technology
Last Answer : (d) Description field of the table is optional, as it depends on the databasedesigner that he/she wants to describe a field or not.
Description : The ………… tag is used to define basic font size for the HTML page. -Technology
Last Answer : Thetag is used to define basic font size for the HTML page.
Description : tag is used to define document body. -Technology
Last Answer : False tag is used to define the document head.
Description : Define height and width attributes of tag. -Technology
Last Answer : The width and height attributes tell the dimension of an image to the browser. Both (height and width) attributes require integer values (dimension of the image in terms of either pixels or percentage of its actual size).
Description : Define various alignments of align attribute with example. -Technology
Last Answer : There are some values of image alignment attribute as follows:Middle AlignmentThis alignment is different in both Internet Explorer and Mozilla Firefox. In Internet Explorer, this alignment aligns the image ... effect reproduction, usually by providing a mechanism for the union of sperm with eggs.
Description : Define the Maximize button. -Technology
Last Answer : The Maximize button in Windows is the middle button with square. It allows the user to enlarge a window, usually making it fills the entire screen.
Description : Define Status bar. -Technology
Last Answer : The bottom line of any window is called Status bar in which an application can display various kinds of status information such as current window’s state, background tasks (such as printing, scanning etc) or other contextual information (such as selection, etc).
Description : Define cellspacing. -Technology
Last Answer : The cellspacing is used to create space between different cells in a table.
Description : Define the and tags. Are these two tags similar? If yes, how? -Technology
Last Answer : tag stands for Table Header. It is used to give headings to the various columns in our table. tag stands for Table Row. It is used to create a row in a table. and tags are not similar. ... . Since, also defines a data cell, which is taken as heading to the columns and the data is boldfaced.
Description : Define MS_Word 2007. -Technology
Last Answer : MS-Word 2007 is a Word processing software package, which allows you to easily create a variety of professional looking documents like letters, reports and other documents using features such as Themes, Styles, SmartArt and more. It is a powerful tool chat you can use to create effective documents.
Description : How will you define an element in DTD contain plain text? -Technology
Last Answer : If an element should contain plain text, you define the element using #PCDATA. PCDATA stands for Parsed Character Data and is the way you specify non-markup text in your DTDs.
Description : Which document is used to define the style of an XML document? -Technology
Last Answer : CSS is a text document (or stylesheet) that is commonly used to define the style and layout of an XML document.
Description : Define prolog and data instance. -Technology
Last Answer : The prolog is a preface or introduction to XML document. It can contain upto five optional components. The grammar structure of the XML document is defined under prolog. The data instance consists of real data and its description through elements. It is also known as body of XML document.
Description : Define CSS. How to create a CSS file? -Technology
Last Answer : CSS is a simple design language intended to simplify the process of making Web pages presentable. CSS is a type of stylesheet and this stylesheet consists of a list of rules. You can include a CSS in multiple XML ... name as well as by code like green color may be written as #008000 or rgb(0,128,0).
Description : Define the term Mail Merge. -Technology
Last Answer : Mail Merge is a useful tool that allows you to produce multiple letters, labels, envelopes by linking a main (common) document to a set of data or data source. The main document is linked to the ... be the letter informing the person that they have won money, or their car service time has arrived.
Description : ……… is used to define the structure of an XML document. -Technology
Last Answer : DTDis used to define the structure of an XML document.
Description : ……… is a text document that is commonly used to define the style and layout of an XML document. -Technology
Last Answer : CSS is a text document that is commonly used to define the style andlayout of an XML document.
Description : XML is used to define other languages. -Technology
Last Answer : True XML is a meta-language, which is used to define other languages.
Description : Define virus. -Technology
Last Answer : A virus is a harmful program, which on entering a computer, starts creating copies of itself. It then attacks by corrupting the executable files and folders saved on the computer.
Description : Define information security. -Technology
Last Answer : Information security is all about protecting and preserving information. It’s all about protecting and preserving the confidentiality, integrity, authenticity, availability, and reliability of information.
Description : Define the term workbook. -Technology
Last Answer : A workbook is a collection of worksheets. By default, there are three worksheets in every workbook.
Description : Define the meaning of formula. -Technology
Last Answer : Formula plays a major role in spreadsheet making. If we all needed to do is to put text and numbers in rows and columns, just about any Word processing program would fill the bill. Formula allows us to perform calculations using values from any cells to have the result appear in the formula cell.