150+ Basics of Database Management System (DBMS) Solved MCQs

1.

The following term applies to a collection of related records in a database

A. File
B. Layout
C. File
D. Field
Answer» A. File
2.

This set of related data items is known as a

A. File
B. Record
C. Table
D. None of the above
Answer» B. Record
3.

The framework for storing records in database is a

A. Form
B. Report
C. Query
D. Table
Answer» C. Query
4.

The following command is used to search the record that satisfies the specified criteria

A. FOUND
B. SEARCH
C. GET
D. LOCATE
Answer» A. FOUND
5.

The data in a record is of the following types

A. four text fields and three numeric fields
B. two integer fields and five text fields
C. three text fields and four numeric fields
D. none of the above
Answer» B. two integer fields and five text fields
6.

A treelike structure of records in a database. Select the best fit for answer

A. Hierarchical database structure
B. Relational database structure
C. Multidimensional database structure
D. Sequential database access
Answer» A. Hierarchical database structure
7.

The following language used by most of the DBMSs for helping their users to access data

A. High level language
B. Query language
C. SQL
D. 4GL
Answer» A. High level language
8.

What is a largest collection of data stored in a computer? You might use this type of program to keep a record of all the friends in your address book.

A. Information Processing
B. Spreadsheet
C. Operating system
D. Database
Answer» D. Database
9.

Which command is used to replace ?

A. REPLACE
B. REPLACE ALL
C. Add record from edit menu
D. All of above
Answer» C. Add record from edit menu
10.

The following part of a database that holds only one type of information

A. Report
B. Query
C. Record
D. Field
Answer» D. Field
11.

All of the following terms are related to computerized databases except which one?

A. Search
B. Sort
C. Field names
D. Record grab
Answer» A. Search
12.

Need to see all the information from two tables on one form. Insert

A. A page break
B. A subform
C. A linked command button
D. None of the above
Answer» B. A subform
13.

What is the primary difference between a pivot table report and a cross tab query?

A. A pivot table report can contain sums, counts, and averages while a cross tab query cannot.
B. You can’t pivot a cross tab query
C. A cross tab query lets you group similar items. A pitot table report does not
D. None of above
Answer» B. You can’t pivot a cross tab query
14.

The largest unit of a database is

A. A record
B. A field
C. A subfield
D. None of above
Answer» B. A field
15.

What’s the best Access object for an invoice you’ll mail to customers?

A. A report
B. A form
C. A table
D. All of the above
Answer» A. A report
16.

What is a Grouped Report?

A. A type of report that can be generated by the Report Wizard
B. A report that displays data that has been sorted in ascending or descending order
C. A report that displays data grouped by fields you specify
D. None
Answer» C. A report that displays data grouped by fields you specify
17.

Which field allow to select items from drop down list?

A. An OLE field
B. A Memo Field
C. A lookup Field
D. A hyperlink field
Answer» C. A lookup Field
18.

What did the first Table Analyzer do?

A. Analyze the data in a set of flat files and automatically create a relational database system from that information
B. Provide a graphic way to design relational databases
C. Automate process of connecting tables to SQL Server
D. None
Answer» A. Analyze the data in a set of flat files and automatically create a relational database system from that information
19.

Pivot Table reports are good for

A. Analyzing large amounts of data
B. Turning tables upside down
C. Breaking spreadsheet data into multiple worksheet
D. None of above
Answer» A. Analyzing large amounts of data
20.

Which of the following are common ways to enforce data validation when entering data into an Access form?

A. Create an input mask to restrict the kind of value that can be entered in positions across the field.
B. Define a validation rule for that field
C. A and B
D. none of the above
Answer» C. A and B
21.

The purpose of the Add-in Manager is to

A. Create macros and automate data processing
B. Add or remove data in an existing database
C. Add or remove templates, macros, and wizards
D. All of above
Answer» C. Add or remove templates, macros, and wizards
22.

Sub-schema can be used to

A. Create very different, personalized views of the same data
B. Present information in different formats
C. Hide sensitive information by omitting fields from the subschema’s description
D. All of the above
Answer» D. All of the above
23.

If you are entering data in a form, a quick way to cpy a value from the previous record is to press

A. Ctrl+’
B. F6
C. Ctrl+D
D. None of the above
Answer» A. Ctrl+’
24.

DBMS is

A. Collection of data
B. Set of programs to access those data
C. Set of programs to update those data
D. All of the above
Answer» D. All of the above
25.

COPY STRUCTURE command is used to

A. Copy contents of an active database to a new file
B. Copy all records of an active database to disk
C. Copy contents of an active database to disk
D. Copy structure of an active database to a new file
Answer» D. Copy structure of an active database to a new file
26.

COUNT command is used to

A. Count the number of data fields in an active database file
B. Count the number of data files which are active
C. Count the records which are updated
D. Count the number of records in an active database file
Answer» D. Count the number of records in an active database file
27.

What is the term to ask the computer to pt information in order numerically or alphabetically ?

A. Crop
B. Report
C. Sort
D. Organize
Answer» C. Sort
28.

The raw facts are called

A. Data
B. Programs
C. Commands
D. Responses
Answer» A. Data
29.

The term refers to a collection of related information

A. Database
B. List
C. Outline
D. Record
Answer» C. Outline
30.

A form that is used to collect data in a structured manner for entry to a database is called a

A. Database deign form
B. Systems flowchart
C. Data capture form
D. None of above
Answer» C. Data capture form
31.

The following command is used for inserting records

A. INSERT
B. ADD
C. Both of the above
D. None of the above
Answer» A. INSERT
32.

The Query is a statement requesting for

A. Insertion of information
B. Deletion of information
C. Update of information
D. Retrieval of information
Answer» D. Retrieval of information
33.

The activity of a file

A. Is a low percentages of number of records added or deleted from a file
B. If high, reduces processing efficiency for sequential and non sequential files
C. Is a measure of the percentage of existing records updated during a run
D. Refers to how closely the files fit into the allocated
Answer» A. Is a low percentages of number of records added or deleted from a file
34.

The following statement is not valid about indexing

A. it stores the index fields
B. it stores the corresponding record number
C. it maintains the alphabetically order
D. it duplicate the database file
Answer» D. it duplicate the database file
35.

The following devices can be used to input data into a database

A. Keyboard, fax roller ball
B. Mouse, keyboard, monitor
C. Mouse, keyboard, touch screen
D. None of the above
Answer» C. Mouse, keyboard, touch screen
36.

The following command is used for sorting

A. list
B. browse
C. index
D. sort
Answer» C. index
37.

List command is used to get

A. List of database contents
B. List of database contents
C. List of variables used in database file
D. None of the above
Answer» A. List of database contents
38.

A field that uniquely identifies a record is called a

A. Main field
B. Header
C. Key field
D. None of above
Answer» C. Key field
39.

Corrupted index file is corrected using

A. Modifyindex
B. Recreateindex
C. Reindex
D. None of the above
Answer» C. Reindex
40.

The navigation buttons enable you to

A. move from record to record in a table or form
B. move from page to page in report
C. (A) and (B) both
D. None of the above
Answer» C. (A) and (B) both
41.

Different levels of access are assigned to personnel records in the health and fitness gym. Only the system manager is able to create delete or edit records. Certain other personnel are allowed to view all the records, whereas others are not permitted to view complete records. The levels of access are controlled by

A. Password
B. User id’s
C. Status
D. None of the above
Answer» A. Password
42.

You can switch back and forth between design and datasheet view by clicking the

A. queries object tab
B. switch command on the view menu
C. view button
D. select query title bar
Answer» C. view button
43.

The table wizard

A. Quickly creates a default report
B. Displays a subset of the data in a database
C. Contains sample tables and fields you can use to create a table
D. Automatically edits your data as you enter it
Answer» D. Automatically edits your data as you enter it
44.

The names, address, and account balance of all of your customers, select the best fit for answer

A. record
B. file
C. database
D. key field
Answer» D. key field
45.

An integrated collection of all of the data about your customers. Select the best fit for answer

A. Record
B. File
C. Database
D. Key field
Answer» B. File
46.

An identification field in a record. Select the best fit for answer

A. Record
B. File
C. Database
D. Key field
Answer» D. Key field
47.

What is part of database that holds all of the information about one item or subject?

A. Record
B. File
C. Query
D. Chart
Answer» A. Record
48.

What is a stored question about information in a database?

A. Record
B. Field
C. Report
D. Query
Answer» D. Query
49.

RDBMS stands for

A. Relational Database Management System
B. Relation Data Module System
C. Right Data Base Management System
D. None of the above
Answer» A. Relational Database Management System
50.

Pack command is used to

A. Remove records permanently
B. Remove records temporarily
C. Restore records permanently
D. Restore records temporarily
Answer» A. Remove records permanently
51.

Modules are

A. selection of commands used to automate repetitive tasks
B. programs written in Visual C++
C. Object tabs
D. Group of records
Answer» A. selection of commands used to automate repetitive tasks
52.

APPEND command is used to

A. Add record to the end of active database file and starts full screen data entry
B. Add Record to the start of active database file
C. Add record to the start of active database file and starts full screen data entry
D. Add record to the end of database file
Answer» A. Add record to the end of active database file and starts full screen data entry
53.

Append from command is used to

A. Add records from information in an array
B. Adds records from a file
C. Add records from a variable
D. Add records from stock
Answer» A. Add records from information in an array
54.

Examples of centralized multi-user databases are

A. Barclays’ Bank customer accounts
B. Supermarket stock control, organ donor database, client database
C. Airline reservations and other national global booking systems
D. None of above
Answer» C. Airline reservations and other national global booking systems
55.

New record is added using

A. Append record from browse menu
B. Append record into from browse menu
C. Add record from edit menu
D. All of above
Answer» A. Append record from browse menu
56.

When a customer makes an online hotel booking, the database is updated in

A. Batch mode
B. Pseudo real-time
C. One month
D. All of above
Answer» B. Pseudo real-time
57.

A database that contains tables linked by common fields is called a

A. Centralized database
B. Flat file database
C. Relational database
D. None of above
Answer» C. Relational database
58.

The use of integrated collections of database records and files for data storage and processing. The best fit for answer:

A. Database management approach
B. DBMS uses
C. Database administrator
D. Query language
Answer» D. Query language
59.

DBMS allows you to create, interrogate, and maintain a database, create reports, and develop application programs, select the best fit answer

A. Database management approach
B. DBBMS uses
C. Database administrator
D. Query language
Answer» D. Query language
60.

A specialist in charge of the database of an organization select the best fit for answer

A. Database management approach
B. DBMS uses
C. Database administrator
D. Query language
Answer» B. DBMS uses
61.

This DBMS feature allows users to easily interrogate a database. Select the best fit for answer

A. Database management approach
B. DBMS uses
C. Database administrator
D. Query language
Answer» C. Database administrator
62.

The ….. presents data in a way similar to an excel spreadsheet

A. Datasheet view
B. Design view
C. Print preview
D. Layout preview
Answer» C. Print preview
63.

It Is used to build and modify database objects and also to create new queries

A. Datasheet view
B. Design view
C. Print preview
D. Layout preview
Answer» C. Print preview
64.

It shows the appearance and layout of a report, table or form in order to confirm what will be printed.

A. Datasheet view
B. Design view
C. Print preview
D. Layout preview
Answer» B. Design view
65.

It examines a small portion or sample of your data in a report before printing it.

A. Datasheet view
B. Design view
C. Print preview
D. Layout preview
Answer» D. Layout preview
66.

A report form

A. Appears on the computer monitor during data entry
B. Is used during report generation to format data
C. Both (A) and (B)
D. All of above
Answer» B. Is used during report generation to format data
67.

Which of the following columns can not be found in the macro design window?

A. Arguments column
B. Comment column
C. Conditions column
D. Actions column
Answer» B. Comment column
68.

The ascending order of a data hierarchy ios:

A. Bit, byte, field, record, file, database
B. Bit, byte, record, field, file, database
C. Byte, bit, field, record, file, database
D. Byte, bit, record, field, file, database
Answer» D. Byte, bit, record, field, file, database
69.

A good query system

A. Can accept English language commands
B. Allows non-programmers to access information stored in a database
C. Can be accessed only by data prssing professionals
D. Both (A) and (B)
Answer» B. Allows non-programmers to access information stored in a database
70.

How do you freeze a field a column or field in Microsoft Access?

A. Click anywhere in the column and select Edit>Freeze Column form the menu
B. Place an ice cube in the column
C. Click anywhere in the column and click the freeze button on the toolbar
D. Right click the column and select freeze columns from the shortcut menu
Answer» D. Right click the column and select freeze columns from the shortcut menu
71.

Within Table Datasheet view, how can you display associated records from another table?

A. Click the expand indicator (+) next to a record
B. Double click the record.
C. Apply the filter by form command
D. None of the above
Answer» A. Click the expand indicator (+) next to a record
72.

Which of the following is not a command to find specific word or phrases in a database?

A. Click the find button on the toolbar
B. Click the find button on the record navigation button area
C. Press Ctrl+F
D. Select Edit>Find from the menu.
Answer» B. Click the find button on the record navigation button area
73.

One of the type libraries that you can use to programmatically connect to Microsoft Access data is

A. Collaborative Data Objects
B. ActiveX Data Objects
C. Dynamic Data Interfaces
D. None of the above
Answer» B. ActiveX Data Objects
74.

The data in a Pivot Table report is categorized using

A. Column headings
B. Items from the Pivot Table field list
C. Header rows
D. All of above
Answer» B. Items from the Pivot Table field list
75.

Records are deleted using

A. DELETE command followed by pack
B. DELETE command without pack
C. DELETE command followed by zap
D. DELETE command without zap
Answer» A. DELETE command followed by pack
76.

You can enter data in a table in

A. design view
B. datasheet view
C. format view
D. None of the above
Answer» C. format view
77.

Creating a data file means

A. Designing base and defining the structure of the database
B. Getting the information about database
C. Selecting data from database
D. Deleting data from database
Answer» A. Designing base and defining the structure of the database
78.

In a large DBMS

A. each user can “see” only a small part of the entire database
B. each user can access every subschema
C. each subschema contains every field in the logical schema
D. none of the above is true
Answer» A. each user can “see” only a small part of the entire database
79.

You want to keep track of addresses, phone numbers, parent/guardian names as well as class attendance, average and grades. Every so often you want to send reports home that select failing grades and excessive absences. The following of the Microsoft Office suit used in this course is best suited for this kind of information

A. Excel
B. PowerPoint
C. Access
D. Word
Answer» C. Access
80.

Each individual data items of record is called a

A. Field
B. Data type
C. Comment
D. All of the above
Answer» B. Data type
81.

A large collections of files are called

A. Fields
B. Records
C. Databases
D. File system
Answer» B. Records
82.

Memo field in database file is used to

A. Store lengthy number
B. Store images
C. Store audio files
D. Store long textual information
Answer» D. Store long textual information
83.

Applications that rely on databases are

A. Supermarket stock control, theater bookings and payroll
B. Accounts, online banking, PowerPoint presentations
C. Internet shopping, robotics, computer games
D. None of above
Answer» A. Supermarket stock control, theater bookings and payroll
84.

Which of the following is not a Access database object ?

A. table
B. form
C. query
D. datasheet
Answer» D. datasheet
85.

Data owners must protect their data against corruption or loss. One sensible method to achieving this is to

A. Take regular backups
B. Keep a hardcopy printout of all data
C. Keep fingers crossed at all times
D. None of above
Answer» A. Take regular backups
86.

Facilities offered by databases are

A. The ability to store a large amount of data in a structured format, easy update, sort, query, production of reports
B. Easy editing, spell check, perform calculations, library of mathematical functions, replication
C. The ability to rotate images, copy and paste, fill scale
D. None of above
Answer» A. The ability to store a large amount of data in a structured format, easy update, sort, query, production of reports
87.

Users who store data about real people for marketing purposes must register the data and its potential use with

A. The computer misuse controller
B. The data protection controller
C. HM customs and excise
D. None of above
Answer» B. The data protection controller
88.

When you double click a query object, you open

A. The object in design view
B. The object in print preview
C. The result of the query
D. The underlying table on which the query is based
Answer» B. The object in print preview
89.

Checks that are added to databases to detect unsuitable data on inpt are called

A. validation
B. verification
C. vegetation
D. none of above
Answer» A. validation
90.

Auto Report allows you to

A. View a subset of your data
B. Create a simple report
C. Create a data entry form
D. Enter records
Answer» B. Create a simple report
91.

Auto Form allows you to

A. View a subset of your data
B. Create a simple report
C. Create a data entry form
D. Enter records
Answer» B. Create a simple report
92.

The asterisk (*) is sometimes used in database queries. This character is then called a

A. Wildcard
B. Dummy
C. Ditto
D. All of the above
Answer» A. Wildcard
93.

When performing a look-up operation using a form

A. You enter the search value into the form
B. You look at each form sequentially until you see the one you want
C. You type the key in an entry line, and the correct form is displayed
D. All of the above
Answer» D. All of the above
94.

Which custom date format displays the numeric day of the year when a date is entered?

A. YY
B. YYYY
C. Y
D. All of above
Answer» C. Y
95.

When you save an Access project, what file format do you use?

A. .adp
B. .xm.
C. .mdb
D. All of above
Answer» A. .adp
96.

Which of the following criterion would find records whose personality field does not equal “Nice”?

A. <>Nice
B. NOT Nice
C. <>”Nice”
D. IS NOT Nice
Answer» C. <>”Nice”
97.

What is the maximum character field size you can set for a field that has a text data type?

A. 64
B. 255
C. 512
D. All of above
Answer» B. 255
98.

Which of the following fields would not make a suitable primary key ?

A. A date field
B. An invoice number
C. An autoNumber field
D. A customer’s social security number
Answer» A. A date field
99.

Auto reports can contain each of the following elements except

A. A detail section
B. A page footer
C. A group header
D. All of the above
Answer» D. All of the above
100.

What is the abbreviation used for a software package that permits the user to create, retrieve and maintain records in a database?

A. DASD
B. FMS
C. EMMS
D. DBMS
Answer» D. DBMS
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