Is it necessary to define a field type for a field in MS_Access? -Technology

Is it necessary to define a field type for a field in MS_Access? -Technology
by

1 Answer

Answer :

Yes, it is necessary to define a type of a field while entering data into a field.
by

Related questions

What is the use of AutoNumber type field used in MS_Access? -Technology

Description : What is the use of AutoNumber type field used 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.

Which of the following is not a part of a table structure in MS_Access? (a) Field Name (b) Field Type -Technology

Description : Which of the following is not a part of a table structure in MS_Access? (a) Field Name (b) Field Type -Technology

Last Answer : (d) From the given options Field Name, Field Type Primary Key are the part of a table.

A text field is initially 40 characters long and one record has an entry in this field in MS_Access database. -Technology

Description : A text field is initially 40 characters long and one record has an entry in this field in MS_Access database. -Technology

Last Answer : Since the new field length is 20 characters long. So, this field will contain only left 20 characters including spaces and the remaining data will be discarded. Thus, the data from the right side of the field will be lost.

Define primary key. How do you set it in MS_Access? -Technology

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.

What is the default extension of a MS_Access database? -Technology

Description : What is the default extension of a MS_Access database? -Technology

Last Answer : The default extension of an MS-Access database is .accdb.

Give five names of database templates used in MS_Access 2007. -Technology

Description : Give five names of database templates used in MS_Access 2007. -Technology

Last Answer : Assets, Contacts, Events, Faculty and Issues.

Give the names of five data types used in MS_Access. -Technology

Description : Give the names of five data types used in MS_Access. -Technology

Last Answer : Text, Memo, Date/Time, Yes/No and Currency.

What are the views in which fields can be deleted in MS_Access? -Technology

Description : What are the views in which fields can be deleted in MS_Access? -Technology

Last Answer : Datasheet View and Design View.

How will you create a blank database in MS_Access 2007? -Technology

Description : How will you create a blank database in MS_Access 2007? -Technology

Last Answer : Creating a Blank DatabaseTo create a new blank database, you need to perform the steps which are as follows:Step 1 Start Microsoft Access 2007, then Getting Started with Microsoft Office Access page will ... in the first empty cell in the Add New Field column as shown in the following figure:

Explain MS_Access Ribbon. -Technology

Description : Explain MS_Access Ribbon. -Technology

Last Answer : The Ribbon contains a series of command tabs. In MS-Access 2007, the main command tabs are as follows: Home Create External Data Database Tools DatasheetCommand TabCommon Things You ... columns of the table.Set the data type and formatting.Create table relationships and object dependencies.

In a MS_Access database, which component is not present? (a) Formula Bar (b) Tables -Technology

Description : In a MS_Access database, which component is not present? (a) Formula Bar (b) Tables -Technology

Last Answer : (a) MS-Access contains various components, i.e. Tables, Queries, Forms, Reports, Macros and Modules.

The different objects supported by MS_Access are tables, queries, ………… and reports. -Technology

Description : The different objects supported by MS_Access are tables, queries, ………… and reports. -Technology

Last Answer : The different objects supported by MS-Access are tables, queries, forms, and reports.

When you open a database, the Ribbon appears on the left side of the MS_Access 2007 window. -Technology

Description : When you open a database, the Ribbon appears on the left side of the MS_Access 2007 window. -Technology

Last Answer : False Because ribbon appears on the top of the window.

When you define a field for a table, which of the following parameters do Access always consider optional? -Technology

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.

What is chatting? Is it necessary to be online while chatting? -Technology

Description : What is chatting? Is it necessary to be online while chatting? -Technology

Last Answer : Chatting is the textual or multimedia conversation over the Internet. It is a real-time communication between two users via computer. It is widely interactive text-based communication process that takes places over the Internet. Yes, it is necessary to be online, while chatting.

Why is multimedia necessary? -Technology

Description : Why is multimedia necessary? -Technology

Last Answer : Multimedia is necessary because it is a very effective presentation tool. When the various elements of multimedia like pictures, animations, sound, video clips are linked together, then these can enhance the thought process of the human brain.

In an unordered list, it is necessary to enclose each item in (a) <LI> tag (b) <UL> tag -Technology

Description : In an unordered list, it is necessary to enclose each item in (a) tag (b) tag -Technology

Last Answer : (a) Each item must be enclosed in tag either in ordered list or unordered list.

It is not necessary to regularly take back_up of important files. -Technology

Description : It is not necessary to regularly take back_up of important files. -Technology

Last Answer : False A backup ensures that your computer data is protected or can be recovered.

Elaborate the formatting necessary. -Technology

Description : Elaborate the formatting necessary. -Technology

Last Answer : With formatting, we can make some data to be bolder, rotated or in the different color. So, basically, formatting provides worksheet a neater and more legible outlook.

What happens when you enter numbers in a Text data type field? -Technology

Description : What happens when you enter numbers in a Text data type field? -Technology

Last Answer : Numbers are accepted as a text value.

What happens when text is entered in a Number type field? -Technology

Description : What happens when text is entered in a Number type field? -Technology

Last Answer : When we enter text in a Number field and press Enter or press Tab key, MS-Access displays a message that “The value you entered does not match the Number data type in this column.”

For which type of field, “Default Value” property is not applicable? -Technology

Description : For which type of field, “Default Value” property is not applicable? -Technology

Last Answer : Attachment, AutoNumber, OLE Object.

If the data type of a field is set to Text, what will be its number range? -Technology

Description : If the data type of a field is set to Text, what will be its number range? -Technology

Last Answer : Its range will be 0 to 255.

When Memo data type is preferred over Text type for a field? -Technology

Description : When Memo data type is preferred over Text type for a field? -Technology

Last Answer : When the length of the field is more than 255 characters. Text data type is not capable to store the project description because its length cannot be more than 255 characters so, Memo data type is preferred over the Text data type.

Write one example of each field, for which you would use 1. Text data type -Technology

Description : Write one example of each field, for which you would use 1. Text data type -Technology

Last Answer : 1. Text data type It allows to store text or combination of text and numbers as well as numbers that don't require calculations such as phone number. This data type allows maximum 255 characters ... Description will be of Memo data type, because the length of description of employee may be large.

Distinguish between Number and AutoNumber data type field. Give example of each. -Technology

Description : Distinguish between Number and AutoNumber data type field. Give example of each. -Technology

Last Answer : Distinguishing between Number and AutoNumber dataNumberAutoNumberIt holds numeric values whichare used for calculations.It allows to store numbers thatare automatically generatedfor each record.The field ... for every newcustomer, this field willautomatically increase and willprovide a new number.

What data type should you choose for a zipcode field in a table? (a) Text (b) Number -Technology

Description : What data type should you choose for a zipcode field in a table? (a) Text (b) Number -Technology

Last Answer : (b) Number data type should be chosen for a zip code field in a table.

The default data type for a field is (a) Number (b) AutoNumber -Technology

Description : The default data type for a field is (a) Number (b) AutoNumber -Technology

Last Answer : (d) The default data type for a field is Text.

To store object like image, you need to create a field in a table, having field type as …………. . -Technology

Description : To store object like image, you need to create a field in a table, having field type as …………. . -Technology

Last Answer : To store object like image, you need to create a field in a table, having field type as OLE Object.

For storing lengthy information in a field ………….. data type is used. -Technology

Description : For storing lengthy information in a field ………….. data type is used. -Technology

Last Answer : For storing lengthy information in a field Memodata type is used.

In a Text type data field, we can enter a maximum of ………….. characters. -Technology

Description : In a Text type data field, we can enter a maximum of ………….. characters. -Technology

Last Answer : In a Text type data field, we can enter a maximum of 255characters.

Define the AutoNumber data type in MS_ Access. -Technology

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.

How multiple E_mail addresses are defined in To, Cc, Bcc field? -Technology

Description : How multiple E_mail addresses are defined in To, Cc, Bcc field? -Technology

Last Answer : By using a comma between E-mail addresses.

How multiple E_mail addresses are defined in To, Cc, Bcc field? -Technology

Description : How multiple E_mail addresses are defined in To, Cc, Bcc field? -Technology

Last Answer : By using a comma between E-mail addresses.

Bcc field contains the list of recipients. Bcc stands for (a) Basic carbon copy (b) Blind carbon copy -Technology

Description : Bcc field contains the list of recipients. Bcc stands for (a) Basic carbon copy (b) Blind carbon copy -Technology

Last Answer : (b) Bcc denotes the Blind carbon copy.

What is field in database? Give an example. -Technology

Description : What is field in database? Give an example. -Technology

Last Answer : A field is an area, reserved for a specific piece of data. It is also known as an attribute, e.g. Customer_Name.

Distinguish between a record and a field in a table, with an example. -Technology

Description : Distinguish between a record and a field in a table, with an example. -Technology

Last Answer : Distinguish between a record and a field in a table are as follows:RecordFieldIt is a collection of data items, which represent a complete unit of information about a thing or a person.It is an ... called a record.e.g. if Employeeis a table, then empId, empName, department, salary arethe fields.

Out of the following, which one is the most appropriate data field in context of employee table, if only one of these is required? -Technology

Description : Out of the following, which one is the most appropriate data field in context of employee table, if only one of these is required? -Technology

Last Answer : (b) Date of birth is the most appropriate data field in the context of the employee table.

Key field is a unique identifier for each record. It is defined in the form of (a) rows (b) columns -Technology

Description : Key field is a unique identifier for each record. It is defined in the form of (a) rows (b) columns -Technology

Last Answer : (b) Key is a data item that allows you to uniquely identify individual occurrences which is defined as the column or set of columns.

A field in a table is also called as ………………… . -Technology

Description : A field in a table is also called as ………………… . -Technology

Last Answer : A field in a table is also called ascolumn.

Field contains set of characters. -Technology

Description : Field contains set of characters. -Technology

Last Answer : True It is the individual sub-component of one record. It contains set of characters, which have a proper meaning.

If a piece of data (field value) is stored in two places in the database, then storage space -Technology

Description : If a piece of data (field value) is stored in two places in the database, then storage space -Technology

Last Answer : False If a piece of data is stored in two places in the database, then storage space is wasted and changing the data in one spot will cause data inconsistency.

Primary key field gives us permission to record duplicate entry. -Technology

Description : Primary key field gives us permission to record duplicate entry. -Technology

Last Answer : False A primary key is a key which identifies records uniquely in a table so it does not give us permission to record duplicate entry.

A primary key field does not allow numbers. -Technology

Description : A primary key field does not allow numbers. -Technology

Last Answer : False Primary key has to identify a unique value which can be present in a table, in a number form also. It means primary key field allow number too.

Which field property sets limits on the data that is entered? -Technology

Description : Which field property sets limits on the data that is entered? -Technology

Last Answer : Fixed Field Length or Field Size property sets the limits on the data entered.

Which field property specifies whether the field can be left empty when entering data into a record? -Technology

Description : Which field property specifies whether the field can be left empty when entering data into a record? -Technology

Last Answer : Required property.

What happens, if you do not enter a caption for a field? -Technology

Description : What happens, if you do not enter a caption for a field? -Technology

Last Answer : In this case, Field Name is used as a label.

What is Fixed Field Length? -Technology

Description : What is Fixed Field Length? -Technology

Last Answer : It refers to a type of field length in which the number of characters you enter will be fixed.

Explain field length with its types. -Technology

Description : Explain field length with its types. -Technology

Last Answer : It refers to the maximum number of characters that a field can contain. Each character requires one byte for its storage.Field length is of two types which are as follows:1. Fixed ... 16 bytesYes/No1 bit(0 or 1)OLE ObjectUpto 2 GBHyperlinkEach part contains upto2048 charactersLookup Wizard4 bytes

How are field types Text and Memo different from each other? -Technology

Description : How are field types Text and Memo different from each other? -Technology

Last Answer : Distinguishing between Text and Memo are as follows:TextMemoIt is used for relatively short entries.It is used for long text paragraphs.It can storeupto255 characters only.It can storeupto65536 characters. ... number of characters.It does not use field size property.e.g. Emp_namee.g. Emp_description