Which of the following property is equivalent to NOT NULL?
ALength
BDefault
CRequired
DFormat
Correct Answer: Option C
Note: Textbook Exercise
MCQ 2Entry Required
Which of the following operations cannot be performed on a record in database?
AInsert
BDelete
CHide
DUpdate
Correct Answer: Option C
Note: Textbook Exercise
MCQ 3Entry Required
Which of the following represents maximum levels of sorting provided by Base Wizard?
A3
B4
C5
D6
Correct Answer: Option A
Note: Textbook Exercise
MCQ 4Entry Required
Which of the following refers to data redundancy?
ADeletion of data
BRepetition of data
CDecomposition of tables
DRelationships of tables
Correct Answer: Option B
Note: Textbook Exercise
MCQ 5Entry Required
Given a relation, Teacher-Subject (Tcode, Scode, Standard), which of the following fields can be an appropriate foreign key field?
ATcode
BScode
CTcode,Standard
DTcode,Scode
Correct Answer: Option D
Note: Textbook Exercise
MCQ 6Entry Required
Which of the following statement is incorrect?
AEvery table must have a primary key.
BPrimary key can be combination of fields.
CData type of Primary key and foreign key should be same.
DNames of Primary key and foreign key should be same.
Correct Answer: Option D
Note: Textbook Exercise
MCQ 7Entry Required
Which of the following type of relationship exists between Student and Teacher in a school?
AOne to One
BOne to Many
CMany to Many
DNo relationship exists
Correct Answer: Option C
Note: Textbook Exercise
MCQ 8Entry Required
Which of the following type of relationship exists between Student and Class Teacher in a school?
AOne to One
BOne to Many
CMany to Many
DNo relationship exists
Correct Answer: Option B
Note: Textbook Exercise
MCQ 9Entry Required
Which of the following options are possible to implement referential integrity?
ANo Action
BSet Null
CDelete table
DUpdate Cascade
Correct Answer: Option C
Note: Textbook Exercise
MCQ 10Entry Required
AutoValue property can be set for field with which of the following datatype?
AText
BImage
CInteger
DBoolean
Correct Answer: Option C
Note: Textbook Exercise
MCQ 11Entry Required
Which of the following statement is true for Default field property in Base?
ADefault value can be numeric value only.
BDefault value once set can be changed later.
CDefault value cannot be greater than 500.
DDefault value should be greater than value set in Length.
Correct Answer: Option B
Note: Textbook Exercise
MCQ 12Entry Required
To get the correct information at right time; database have to prepare and perform various operations like
Ainserting data
Bediting the previously and wrong data
Cdelete unnecessary and wrong data
Dall of the above
Correct Answer: Option D
MCQ 13Entry Required
In Base, the line consisting of field names is known as..................
AHeading line
BTitle line
CMain line
DDescription line
Correct Answer: Option B
MCQ 14Entry Required
In front of the first field there is a small box that contain a pointing arrow sign . This box is known as......................
ARecord Selector Box
BRecord Deletion Box
CRecord Icon
DRecord Filling Box
Correct Answer: Option A
MCQ 15Entry Required
The black pointing arrow icon is known as the .............that indicate current record of the table at any given moment of time.
Arecord pointer
Brecord mover
Crecord selector
Drecord hider
Correct Answer: Option A
MCQ 16Entry Required
Which icon with flash is the end of the table mark.
ABlack
BGreen
CRed
DYellow
Correct Answer: Option B
MCQ 17Entry Required
The pencil icon is an...........Icon.
AEdit
BAdd
CInsert
DDelete
Correct Answer: Option A
MCQ 18Entry Required
To keep our database precise and meaningful,it is very much necessary to ..... unnecessary or incorrect record from the table.
Adelete
Bedit
Cinsert
Dnone of them
Correct Answer: Option A
MCQ 19Entry Required
To delete a record press.............key after selecting the record.
ADel
BEsc
CCtrl
DAlt
Correct Answer: Option A
MCQ 20Entry Required
While deleting the record, Base will display a dialog box with a ...........message.
Awarning
Bupdate
Cupload
Dsave
Correct Answer: Option A
MCQ 21Entry Required
To sort the field , select the required field and then click on .......... button.
ASort Ascending
BSort Descending
CA or B
Dnone of them
Correct Answer: Option C
MCQ 22Entry Required
Database designers attempt to criminate redundant data as far as possible by using a technique
AData Normalization
BData Abstraction
CPolymorphism
DNone of them
Correct Answer: Option A
MCQ 23Entry Required
which is a process that suggests decomposition of single table into multiple tables, thus creating a parent-child relationship.
ANormalization
BAbstraction
Cpolymorphism
DNone of them
Correct Answer: Option A
MCQ 24Entry Required
The table which contains primary key is known as ............... table.
AMaster
BTransaction
CMultiple
DMain
Correct Answer: Option A
MCQ 25Entry Required
which key can be defined as field or combination of fields whose values are borrowed from another table.
APrimary
BForeign
CComposite
DMaster
Correct Answer: Option B
MCQ 26Entry Required
which key can be defined as combination of fields whose values are borrowed from another table.
APrimary
BForeign
CComposite
DMaster
Correct Answer: Option C
MCQ 27Entry Required
Under which menu Relationship option is available ?
AFile
BRelation
CCreate
DTools
Correct Answer: Option D
MCQ 28Entry Required
What operation should be carried out to create relationship ?
Adrag and drop
Bright click
Cdouble click
Dnone of them
Correct Answer: Option A
MCQ 29Entry Required
In what type of relationship , one value of referred table is associated with multiple values in referencing table ?
AOne to Many
BOne to One
CMany to Many
DMany to One
Correct Answer: Option A
MCQ 30Entry Required
Which option states that a user should not be allowed to delete or update any record exists in some other table ?
ANo Action
BUpdate cascade
CSet null
Dset default
Correct Answer: Option A
MCQ 31Entry Required
Which option states if user deletes or updates the referenced field , all the related records will hold null value in the related field ?
ANo Action
BUpdate cascade
CSet null
Dset default
Correct Answer: Option C
MCQ 32Entry Required
How many types of relationship can be created between tables of the database ?
Aone
Btwo
Cthree
Dfour
Correct Answer: Option C
MCQ 33Entry Required
Which type of relationship is created between Chair and Person ?
AOne to One
BOne to Many
CMany to one
DMany to Many
Correct Answer: Option A
MCQ 34Entry Required
Which type of relationship is created between class teacher and student ?
AOne to One
BOne to Many
CMany to one
DMany to Many
Correct Answer: Option B
MCQ 35Entry Required
Which type of relationship is created between state and city ?
AOne to One
BOne to Many
CMany to one
DMany to Many
Correct Answer: Option B
MCQ 36Entry Required
which relationship occurs in the case or some specific record , which has to be stored more than once in both the tables
AOne to One
BOne to Many
CMany to one
DMany to Many
Correct Answer: Option D
MCQ 37Entry Required
In the field of information technology , the data in the raw material used to produce finished goods known as what?
AData
BInformation
CTable
DRow
Correct Answer: Option B
MCQ 38Entry Required
To prevent mistakes , base provides a special facility called what?
ARow Level Validation
BField Level Validation
CTable Level Validation
DDatabase Level Validation
Correct Answer: Option B
MCQ 39Entry Required
Field Properties can be decided at the time of .......... the structure of the table.
Adata entry
Bdesigning
Cdeleting
Dupdating
Correct Answer: Option B
MCQ 40Entry Required
What is the default length for Text data type ?
A8
B16
C32
D50
Correct Answer: Option D
MCQ 41Entry Required
Which field properly allow to specify field size as per requirement?
AAuto Value
BSize
CLength
DDefault Size
Correct Answer: Option C
MCQ 42Entry Required
Which field property store some predefined default value automatically in a particular field at the time of entering a new record in the table?
AAuto Value
BSize
CLength
DDefault Size
Correct Answer: Option D
MCQ 43Entry Required
Which field properly specifies the format for displaying and printing the data entered in the field ?
AFormat
BDisplay
CShow
DNone of them
Correct Answer: Option A
MCQ 44Entry Required
What is the format code for displaying date in the format Dec 31 ,2022?
AMMM D , YY
BMMM DD , YY
CMM DD , YY
DMmm DD , YYYY
Correct Answer: Option A
MCQ 45Entry Required
Which option states that if user is allowed to delete or update referenced values , all the related records will hold null value in the related field ?
ANo action
BUpdate cascade or Delete cascade
CSet null
Dset default
Correct Answer: Option B
MCQ 46Entry Required
Each unique value stored in primary key field may be repeated a number of times in.....key.
Acomposite primary
Bforeign
Cmaster
Dprimary
Correct Answer: Option A
MCQ 47Entry Required
Select.........to open Add Tables dialog box in relationship window.
AInsert -> Add Tables
BAdd-> Tables
CAdd Tables -> Insert
DEdit-> Add Tables
Correct Answer: Option A
MCQ 48Entry Required
In warning message , clicking on which button will delete the selected record permanently?
Ayes
BNo
COk
DCancel
Correct Answer: Option A
MCQ 49Entry Required
The process of correcting the data entered previously is known as............
AEditing
BInserting
CDeleting
DNone of them
Correct Answer: Option A
MCQ 50Entry Required
In Base, the line consisting of field names is known as..................
AHeading line
BTitle line
CMain line
DDescription line
Correct Answer: Option B
MCQ 51Inserting Data in the Table
Which of the following operations cannot be performed on a record in database?
AInsert
BDelete
CHide
DUpdate
Correct Answer: Option C
Note: Exercise
MCQ 52Inserting Data in the Table
Which of the following represents maximum levels of sorting provided by Base Wizard?
A3
B4
C5
D6
Correct Answer: Option A
Note: Exercise
MCQ 53Inserting Data in the Table
Which of the following refers to data redundancy?
ADeletion of data
BRepetition of data
CDecomposition of tables
DRelationships of tables
Correct Answer: Option B
Note: Exercise
MCQ 54Inserting Data in the Table
Which of the following statement is incorrect?
AEvery table must have a primary key.
BPrimary key can be combination of fields.
CData type of Primary key and foreign key should be same.
DNames of Primary key and foreign key should be same.
Correct Answer: Option D
Note: Exercise
MCQ 55Inserting Data in the Table
Which of the following type of relationship exists between Student and Teacher in a school?
AOne to One
BOne to Many
CMany to Many
DNo relationship exists
Correct Answer: Option C
Note: Exercise
MCQ 56Inserting Data in the Table
Which of the following type of relationship exists between Student and Class Teacher in a school?
AOne to One
BOne to Many
CMany to Many
DNo relationship exists
Correct Answer: Option B
Note: Exercise
MCQ 57Inserting Data in the Table
Which of the following options are possible to implement referential integrity?
ANo Action
BSet Null
CDelete table
DUpdate Cascade
Correct Answer: Option D
Note: Exercise
MCQ 58Inserting Data in the Table
AutoValue property can be set for field with which of the following datatype?
AText
BImage
CInteger
DBoolean
Correct Answer: Option C
Note: Exercise
MCQ 59Inserting Data in the Table
Which of the following statement is true for Default field property in Base?
ADefault value can be numeric value only.
BDefault value once set can be changed later.
CDefault value cannot be greater than 500.
DDefault value should be greater than value set in Length.
Correct Answer: Option B
Note: Exercise
MCQ 60Inserting Data in the Table
Which of the following property is equivalent to NOT NULL?