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364 Practice Questions

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98-364 Database Fundamentals Quiz sobre 364 Practice Questions, criado por sharcondria_salo em 09-10-2015.
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Quiz por sharcondria_salo, atualizado more than 1 year ago
sharcondria_salo
Criado por sharcondria_salo mais de 8 anos atrás
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Resumo de Recurso

Questão 1

Questão
What command do you use to perform a query in SQL?
Responda
  • USE
  • SELECT
  • QUERY
  • CHOSE

Questão 2

Questão
What wildcard character retrieves all records with the SELECT command?
Responda
  • *
  • %
  • $
  • ?

Questão 3

Questão
What would you use to combine two parameters in a query in SQL
Responda
  • PLUS
  • BOTH
  • COMBINE
  • AND

Questão 4

Questão
What clause would you use with the SELECT command that would pull records based on a range?
Responda
  • COMBO
  • BETWEEN
  • OR
  • COMBINE

Questão 5

Questão
What keyword used with the SELECT statement is used to not output specified records?
Responda
  • OR
  • DISALLOW
  • DISREGARD
  • NOT

Questão 6

Questão
What would you use to combine columns from two different tables?
Responda
  • AND
  • BETWEEN
  • JOIN
  • COMBINE

Questão 7

Questão
Which clause used with the SELECT command will return values that you want to exclude from the normal parameters?
Responda
  • EXCEPT
  • INTERSECT
  • SEARCH
  • EXCLUDE

Questão 8

Questão
What clause is used to combine related data from multiple table sources?
Responda
  • COMBINE
  • AND
  • JOIN
  • PLUS

Questão 9

Questão
What statement would you use to add data to a table?
Responda
  • ADD
  • INSERT
  • JOIN
  • PRESENT

Questão 10

Questão
What statement would you use to change data in a table?
Responda
  • CHANGE
  • MODIFY
  • INSERT
  • UPDATE

Questão 11

Questão
What statement is used to delete one or more rows in a table?
Responda
  • DELETE
  • REMOVE
  • TRUNCATE
  • CHANGE

Questão 12

Questão
What statement is used to delete a table from a database?
Responda
  • DELETE
  • DROP
  • REMOVE
  • TRUNCATE

Questão 13

Questão
How can you prevent the accidental loss of an entire table?
Responda
  • Use the DELETE TRANS command
  • Use the LOOPBACK command.
  • Use the SAFEDELETE command.
  • Use referential integrity.

Questão 14

Questão
What do you perform when you want to recall specific records from a database?
Responda
  • recall
  • virtual extraction
  • reach
  • query

Questão 15

Questão
What command would you use to delete a table while leaving the table structure in place for future use?
Responda
  • DELETE TABLE
  • TRUNCATE TABLE
  • REMOVE TABLE
  • STOP TABLE

Questão 16

Questão
What statement would you use to pull all records in which the State is CA from the Users table? [blank_start]SELECT *[blank_end] [blank_start]FROM Users[blank_end] [blank_start]WHERE State = 'CA'[blank_end]
Responda
  • SELECT *
  • FROM Users
  • WHERE State = 'CA'

Questão 17

Questão
What statement would you use to pull First_Name and Last_Name from the Users table in which Gender is F and State is CA? [blank_start]SELECT First_Name, Last_Name[blank_end] [blank_start]FROM Users[blank_end] [blank_start]WHERE Gender = 'F' AND State = 'CA'[blank_end]
Responda
  • FROM Users
  • SELECT First_Name, Last_Name
  • WHERE Gender = 'F' AND State = 'CA'

Questão 18

Questão
What statement would you use to list the First_Name and Last_Name from the Users table which Department is not IT? [blank_start]SELECT First_Name, Last_Name[blank_end] [blank_start]FROM Users[blank_end] [blank_start]WHERE NOT Department = 'IT'[blank_end]
Responda
  • SELECT First_Name, Last_Name
  • FROM Users
  • WHERE NOT Department = 'IT'

Questão 19

Questão
What statement would you use to delete the Equipment table? [blank_start]DROP TABLE Equipment[blank_end]
Responda
  • DROP TABLE Equipment

Questão 20

Questão
The terms "bitmap," "b-tree," and "hash" refer to which type of database structure?
Responda
  • View
  • Function
  • Index
  • Stored procedure
  • Trigger

Questão 21

Questão
One reason to add an index is to:
Responda
  • Decrease storage space.
  • Increase database security.
  • Improve performance of select statements.
  • Improve performance of insert statements.

Questão 22

Questão
You have the first table that contains the following data. You break the table into the following two tables. This process is referred to as:
Image:
cd32e289-8ed7-415f-b593-26f7a9c70c69 (image/jpeg)
Responda
  • defragmentation
  • normalization
  • fragmentation
  • denormalization

Questão 23

Questão
You have a table that contains the following data. Which database term is used to describe the relationship between ProductID and ProductCategory?
Image:
670ac789-3bcb-4de3-ace4-78fd11296609 (image/jpeg)
Responda
  • Cohort
  • Relationally dependent
  • Deterministic
  • Functionally dependent
  • Compositional

Questão 24

Questão
Which key uniquely identifies a row in a table?
Responda
  • foreiqn
  • primary
  • local
  • superkey

Questão 25

Questão
Which statement creates a composite key?
Responda

Questão 26

Questão
What statement would you use to pull First_Name, Last_Name, and ID_Number from the Users table? [blank_start]SELECT First_Name, Last_Name, ID_Number[blank_end] [blank_start]FROM Users[blank_end]
Responda
  • SELECT First_Name, Last_Name, ID_Number
  • FROM Users

Questão 27

Questão
At 3:00 P.M. (1500 hours), you create a backup of your database. At 4:00 P.M. (1600 hours), you create a table named Customer and import data into the table. At 5:00 P.M. (1700 hours), your server fails. You run a script to apply only the 3:00 P.M. backup to your database. What is the result of the script?
Responda
  • The Customer table no longer exists.
  • The Customer table is unaffected
  • The Customer table exists but has no data.
  • The script fails.

Questão 28

Questão
In which situation do you need to perform a restore on a database?
Responda
  • when data becomes corrupted in the database
  • when you need to roll back a transaction
  • when you encounter an error in your application
  • when data needs to be deleted from the database

Questão 29

Questão
Which command should you use to give a user permission to read the data in a table?
Responda
  • ALLOW SELECT
  • LET READ
  • PERMIT READ
  • GRANT SELECT

Questão 30

Questão
You need to enable a new employee to authenticate to your database. Which command should you use?
Responda
  • ALLOW USER
  • CREATE USER
  • ADD USER
  • INSERT USER
  • ALTER USER

Questão 31

Questão
Which keyword can be used in a create table statement?
Responda
  • ORDER BY
  • DISTINCT
  • GROUP BY
  • UNIQUE

Questão 32

Questão
You need to store product quantities, and you want to minimize the amount of storage space that is used. Which data type should you use?
Responda
  • INTEGER
  • DOUBLE
  • COUNT
  • FLOAT

Questão 33

Questão
Which statement will result in the creation of an index?
Responda

Questão 34

Questão
You have the following table definition: CREATE TABLE Road (RoadID INTEGER NOT NULL, Distance INTEGER NOT NULL) You execute the following statement: INSERT INTO Road VALUES (1234, 36) What is the result?
Image:
13c4a9d1-28f1-4616-9e84-09fdcdb9286d (image/jpeg)
Responda
  • an error stating that NULL values are not allowed
  • a new row in the table
  • an error stating that duplicate IDs are not allowed
  • a syntax error

Questão 35

Questão
You need to store product names that vary from three to 30 characters. You also need to minimize the amount of storage space that is used. Which data type should you use?
Responda
  • VARCHAR (3, 30)
  • CHAR (3, 30)
  • VARCHAR (30)
  • CHAR (30)

Questão 36

Questão
One reason to create a stored procedure is to:
Responda
  • Improve performance.
  • Minimize storage space.
  • Bypass case sensitivity requirements.
  • Give the user control of the query logic.

Questão 37

Questão
Which permission does a user need in order to run a stored procedure?
Responda
  • EXECUTE
  • ALLOW
  • CALL
  • RUN

Questão 38

Questão
You have a table named Product. You create a view that includes all the products from the Product table that are in the Furniture category. You execute a statement on the Product table that deletes all the products in the Furniture category. After you execute the statement, the result set of the view is:
Responda
  • Empty
  • Deleted
  • Unchanged
  • Archived

Questão 39

Questão
In SQL, an insert statement is used to add a:
Responda
  • User to a database.
  • Row of data to a table.
  • Table to a database.
  • Column to a table definition.

Questão 40

Questão
Which of the following is NOT stored in the sysobjects system table?
Responda
  • Functions
  • Triggers
  • Constraints
  • Indexes

Questão 41

Questão
[blank_start]ADD[blank_end] is a reserved keyword in SQL SERVER 2008 and therefore cannot be used as an object name or as a column name in a table, unless delimited.
Responda
  • ADD
  • none of the above
  • SUBTRACT
  • MINUS

Questão 42

Questão
Which of the following range conditions would generate a syntax error?
Responda
  • salary <= 50000 AND salary >= 10000
  • salary between (10000 AND 50000) AND (60000 and 90000)
  • salary >=10000 AND salary <= 50000
  • salary BETWEEN 10000 AND 50000

Questão 43

Questão
Which statement is false?
Responda
  • A table provides structure to store data.
  • A table can be created in a graphical interface and using syntax.
  • A database cannot parse out redundant data.
  • A database retrieves data from different tables and views.

Questão 44

Questão
What is collation?
Responda
  • It is data design and organizations process applied to data structures, based on rules that help building relational databases.
  • It is a concept in SQL Server by which we can add other SQL Server to a group and query both the SQL Servers dbs using T-SQL statements.
  • It means that the data in the db is organized so that all the data elements relating to the same real-world event or object are linked together.
  • It refers to a set of rules that determine how data is sorted and compared

Questão 45

Questão
Which of the following conditions will you use in a WHERE clause to select all last names that start with J?
Responda
  • WHERE LastName = 'J*'
  • WHERE LastName LIKE 'J%'
  • WHERE LastName = 'J%'
  • WHERE LastName LIKE 'J'

Questão 46

Questão
What is the best data type to store the birthdays of the greatest scientists, starting with Leonardo Da Vinci's birthday of April 15, 1452?
Responda
  • INT
  • VARCHAR
  • DATETIME
  • SMALLDATETIME

Questão 47

Questão
If you need to calculate a percentage value, what data type is the best option?
Responda
  • Float
  • Integer
  • SmallInt
  • BigInt

Questão 48

Questão
You have a column that will only contain from 0 to 1024. What is the most economical data type to use for the column?
Responda
  • SMALLINT
  • DECIMAL(3)
  • TINYINT
  • INT

Questão 49

Questão
What is the statement used to suppress the '(1 row(s) affected.' after executing query statements?
Responda
  • SET NO COUNTING
  • SET NO COUNT
  • SET NO COUNTING ON
  • SET NOCOUNT ON

Questão 50

Questão
Which of the following is not supported by the ALTER TABLE command?
Responda
  • Modifying the data type of an existing column.
  • Adding a new column to a table.
  • Changing the IDENTITY constraint of an existing column
  • Deleting multiple columns from an existing table.

Questão 51

Questão
If the data is May 1st 2011 at 09:23AM. What will be the result of the following SELECT statement? SELECT GETDATE() + 3
Responda
  • 05/01/2014 09:23 AM
  • 08/04/2011 09:23AM
  • 05/04/2011 09:23AM
  • A SQL Server Database Error. A DATETIME value and an INT value cannot be added together.

Questão 52

Questão
What will be the output of the following statement? SELECT CHARINDEX('GM',"The best TTS solutions are provided by GMetrix', -1)
Responda
  • 8
  • 1
  • 39
  • 40
  • 0

Questão 53

Questão
What will be the result of the following statement? SELECT CAST (-1 AS SMALLDATETIME)
Responda
  • 1752-01-01 00:00:00.000
  • 1752-12-31 00:00:00.000
  • The system will generate an error. Only positive integer values can be converted to a SMALLDATETIME data type.
  • 1900-01-01 00:00:00.000

Questão 54

Questão
What will be the result of the following statement? SELECT REPLACE ('The best TTS solutions is provided by GMetrix', 's', 'z')
Responda
  • None of the above
  • The beszt TTSz szolutionsz isz provided by GMetrix
  • A SQL Server Orthographic error
  • The bezt TTz zolutionz iz provided by GMetrix

Questão 55

Questão
What command would you use to display all records from the clients table that have the state of New Mexico and the city of Roswell?
Responda
  • SELECT * FROM clients WHERE state = "New Mexico" AND City = "Roswell"
  • SELECT * FROM clients WHERE state = New Mexico AND City = Roswell
  • SELECT * FROM clients WHERE state = 'New Mexico' OR City = 'Roswell'
  • SELECT * FROM clients WHERE state = 'New Mexico' AND City = 'Roswell'

Questão 56

Questão
What will be the results of the following statement? CREATE VIEW cambridge_data AS SELECT NoControl, FullName FROM cambridge ORDER BY FullName
Responda
  • A SQL Sever Database Error because the clause ORDER BY is not valid in the creation of a view.
  • A SQL Sever Database Error because the CREATE VIEW statement is not within a BEGIN/END block.
  • A SQL Sever Database Error because the same column cannot be used multiple times in the statement.
  • The creation of a view called cambridge_date with the data ordered by the field FullName.

Questão 57

Questão
What is the right way to get an accurate count of the number of records in a table?
Responda
  • SELECT * FROM table1
  • All of the above
  • SELECT rows FROM sysindexes where name like 'IX_table1'
  • SELECT COUNT (*) FROM table1

Questão 58

Questão
What is a subquery?
Responda
  • A query that displays only the rows that match in two joined tables.
  • A particular case when one table joins itself with one or more aliases to avoid confusion.
  • A join that displays only the rows even if they do not have related rows in the joined table.
  • A select statement that is nested within another T-SQL statement.

Questão 59

Questão
SELECT STR(938.56, 6, 1)
Responda
  • 938.56
  • 938.5
  • 0938.5
  • 938.6

Questão 60

Questão
What are the entities that can be viewed in the SQL Server Utility?
Responda
  • Instances of SQL Server, Data-Tier apps, Database Files, Volumes
  • Disks, Volumes, Users
  • Instances of SQL Server, Users, Store Procedures, Volumes
  • Instances of SQL Server, Store Procedures, Tables

Questão 61

Questão
Which of the following could not be used as a primary key?
Responda
  • Employee Number
  • Serial number for an electronic component
  • Social Security Number
  • A table can contain only one FOREIGN key

Questão 62

Questão
Which of the following can be used to improve query performance?
Responda
  • All of the above
  • UNIQUE index
  • PRIMARY KEY
  • CLUSTERED index

Questão 63

Questão
Which of the following statements is not true about a FOREIGN KEY?
Responda
  • A table can contain only one FOREIGN key.
  • You can create a foreign key by defining a FOREIGN KEY constraint when you create or alter a table.
  • A FOREIGN KEY enforces referential integrity by ensuring only valid data is stored.
  • A foreign key is a combination of one or more columns used to establish and enforce a link between the data in two tables.

Questão 64

Questão
Which of the following is NOT true about the PRIMARY KEY constraint?
Responda
  • It is always created as CLUSTERED.
  • It is a column that participates in the PRIMARY KEY constraint cannot accept NULL values.
  • It can be composed of more than 1 column.
  • It enforces data uniqueness by creating a unique index for the primary key columns.

Questão 65

Questão
What is the DBCC command used for checking that tables in the db and the indexes are correctly linked?
Responda
  • CHECKLINK
  • CHECKDB
  • CHECKFILEGROUP
  • CHECKALLOC

Questão 66

Questão
Which of the following is NOT a fixed server role?
Responda
  • Accessadmin
  • Diskadmin
  • Setupadmin
  • Securityadmin

Questão 67

Questão
The Cambridge db is acesses by several users in LA, regularly during business hours. You need to ensure that personnel cannot login on to db outside of normal business hours, which is defined as 8:00am to 5:00m, Monday through Saturday, what should you do?
Responda
  • Create a logon trigger to prevent logons after normal business hours.
  • Write a store procedure to respond to all logon events and prevent logons after hours.
  • Create a SQL Server Agent job to shut down the server after 6:00pm and restart before 7:00am.
  • Broadcast a notification indicating the business hours.

Questão 68

Questão
The Cambridge db is using full recovery model. You perform full backups once a week on Friday nights and differential backups every day. If the Cambridge db fails on Friday morning, what should you do first?
Responda
  • Restore the full backup
  • Restore the transaction log
  • Backup the transaction log
  • Restore the most recent differential backup

Questão 69

Questão
[blank_start]Backup[blank_end] is the best method to prevent the loss of data.
Responda
  • Backup
  • Redundant NIC's
  • UPS
  • RAID

Questão 70

Questão
We have the following table: Name varchar(50) Lastname varchar(50) Email varchar(50) Phone varchar(15) If we need to store 100,000 records, the estimate size of the table will be:
Responda
  • 157.3563 MB
  • 1.573563 GB
  • 15.73563 MB
  • 1.573563 MB

Questão 71

Questão
How many files does Microsoft SQL Server use to store the database?
Responda
  • 6
  • 3
  • 2
  • 4

Questão 72

Questão
What is the sub-language that allows user to insert, delete, and update data in a database?
Responda
  • T-SQL
  • DML
  • DDL
  • CRUD

Questão 73

Questão
Which of these sentences is incorrect?
Responda
  • SELECT * FROM cambridge WHERE id IN (1,3,5)
  • SELECT * FROM cambridge WHERE id NOT IN (1,5)
  • SELECT * FROM cambridge WHEREid BETWEEN (1,5)
  • SELECT * FROM cambridge WHERE id <> (15)

Questão 74

Questão
The DROP command allows you to [blank_start]permanently delete a database/table.[blank_end]
Responda
  • permanently delete a database/table.
  • create new objects like a database/table
  • delete a record from a table.
  • modify the definition of an object.

Questão 75

Questão
Which three are T-SQL commands to handle privileges? (Choose three.)
Responda
  • REFUSE
  • DENY
  • PERMIT
  • GRANT
  • RECIND
  • REVOKE

Questão 76

Questão
[blank_start]DROP LOGIN[blank_end] removes a SQL Server login account.
Responda
  • DROP LOGIN
  • DELETE LOGIN
  • DELETE USER
  • DROP USER

Questão 77

Questão
What does SQL stand for?
Responda
  • Structured Question Language
  • Structured Query Language
  • Structured Query Log
  • Strong Question Language

Questão 78

Questão
What are three types of databases?
Responda
  • Context Model, Associative Model, Entity-Attribute-Value (EAV) data model
  • Oracle, DB2, SQL Server
  • Network Model, Relational Model, Object Oriented Model
  • Relational, Flat File, Hierarchical

Questão 79

Questão
What is the maximum date value that can be stored in a SMALLDATETIME data type?
Responda
  • June 6, 2079
  • December 31, 9999
  • July 6, 2079
  • December 31, 2079

Questão 80

Questão
What is a view?
Responda
  • A virtual table created by a query joining one or more tables
  • A command to recover the content of a table.
  • A physical copy of a table
  • The result of the execution of a query

Questão 81

Questão
Which option is not a T-SQL command to handle privileges?
Responda
  • PERMIT
  • DENY
  • REVOKE
  • GRANT

Questão 82

Questão
What is a trigger?
Responda
  • A named group of SQL statements that have been previously created and stored in the server database.
  • A physical structure containing pointers to the data.
  • A subset of a table.
  • A SQL procedure that initiates an action when an event (INSERT, DELETE or UPDATE) occurs.

Questão 83

Questão
The WHERE clause allows you to [blank_start]obtain a subset of rows.[blank_end]
Responda
  • obtain a subset of rows.
  • view a subset of columns.
  • update the values inside record/records.
  • order a subset of rows.

Questão 84

Questão
Consider a query of two tables. The results contains only the rows that have a match in both tables. What kind of JOIN was used?
Responda
  • RIGHT OUTER JOIN
  • INNER JOIN
  • LEFT OUTER JOIN
  • FULL OUTER JOIN

Questão 85

Questão
What statement is used to retrieve data from a database?
Responda
  • READ
  • SELECT
  • GET
  • EXTRACT

Questão 86

Questão
The result of the query: SELECT COUNT (*) from employees will be:
Responda
  • All of the above.
  • All the records that contains the character *.
  • All the records of the table employees.
  • The number of rows in the table employees.

Questão 87

Questão
What is the result of the following query: SELECT MAX (salary) from employee
Responda
  • The average salary of all employees.
  • The salary of the employee with the highest value in the identifier column.
  • The maximum salary of all employees.
  • The salary of the employee called Max.

Questão 88

Questão
What statement is used to remove a record from a table?
Responda
  • REMOVE
  • TRUNCATE
  • DELETE
  • ERASE

Questão 89

Questão
What does the following statment do? SELECT DATEADD(DD, 0, DATEDIFF(DD, 0, GETDATE()))
Responda
  • The statement will generate an error. The second parameter of the DATEDIFF function should be a DATETIME data type.
  • Return the current system date unchanged.
  • Return the integer value of the current system date.
  • Return just the date part of the current system date removing the time.

Questão 90

Questão
How many levels of normal forms are there?
Responda
  • 7
  • 3
  • 5
  • 11

Questão 91

Questão
What determines a database in the third normal form?
Responda
  • The table faithfully represents a relation and has not repeating groups.
  • Every non-prime attribute ins non-transitively dependent on every candidate key in the table.
  • Every non-trivial join dependency in the table is implied by the superkeys of the table.
  • No non-prime attribute in the table is functionally dependent on a proper subset of a candidate key.

Questão 92

Questão
A unique constraint allows you to specify _________________.
Responda
  • each record in a database table.
  • the types of data a user can insert into the database.
  • that data is entered into a cell.
  • which column should not contain duplicate values.

Questão 93

Questão
An index allows you to ______________________.
Responda
  • increase the performance of a query.
  • order the columns in a table.
  • write better queries.
  • define the maximum size of a table.

Questão 94

Questão
SQL code injection is _________________________.
Responda
  • an insert statement.
  • a technique that exploits security vulnerabilities in the db layer of an application.
  • the execution of a store procedure.
  • the use of SQL statements in high level languages.

Questão 95

Questão
[blank_start]Dbcreator[blank_end] can create, alter, and resize databases.
Responda
  • Dbcreator
  • Diskadmin
  • Bulkadmin
  • Setupadmin

Questão 96

Questão
Members of what fixed database role cannot add, modify or delete any data in the tables within a database, regardless of other roles?
Responda
  • db_datareader
  • db_denydatawriter
  • db_backupoperator
  • db_ddladmin

Questão 97

Questão
Which of the following fixed server roles can shut down the SQL Server?
Responda
  • serveradmin
  • processadmin
  • securityadmin
  • setupadmin

Questão 98

Questão
What are the three different methods for which a user can be identified in Server Level security?
Responda
  • None of the above.
  • Windows user login, SQL Server login, Use of Credentials
  • Root, SA, SQL Server login
  • Windows user login, membership in a windows group, SQL Server login

Questão 99

Questão
[blank_start]Full backup[blank_end] preserves data by creating multiple copies that are based on the differences in the data. A successive copy of the data contains only that portion which has changed sine the preceding copy has been created.
Responda
  • Full backup
  • Differential backup
  • Daily backup
  • Incremental backup

Questão 100

Questão
Which of the following, is the filename extension of Microsoft SQL Server transaction log?
Responda
  • .mdf
  • .ldf
  • .ndf
  • .log

Questão 101

Questão
What type of data structure improves data recovery speed?
Responda
  • tri
  • filter
  • Index
  • Transaction Log

Questão 102

Questão
Which of the following is a collection of programs that enable you to capture, organize, and select data from a database?
Responda
  • disk program
  • group spreadsheets
  • application DAT
  • DBMS

Questão 103

Questão
Which of the following defines a simple database using two-dimensional tables consisting of rows and columns?
Responda
  • flat-type database
  • hierarchical database
  • Relational Database
  • table as a database

Questão 104

Questão
Which of the following refers to a database with multiple tables with parent / child relationships and a child can have more than one parent?
Responda
  • flat file database
  • hierarchical database
  • Relational Database
  • table as database

Questão 105

Questão
Which allows multiple users to access both a SQL database?
Responda
  • database server
  • workstation
  • collector
  • computer located in the center of the building

Questão 106

Questão
Among the following, which sets limits or rules placed on a file or a column to ensure that the data is considered valid for a database?
Responda
  • checker
  • validator
  • scanner
  • constraint

Questão 107

Questão
Among the following, which is the main tool used to configure the databases to Microsoft SQL Server?
Responda
  • DBS
  • SSMS
  • SQL Configuration Tool
  • ODBC SQL emulator

Questão 108

Questão
Which of the following is the language element allowing you to use statements, such as INSERT, UPDATE and DELETE to manipulate the data in any SQL Server table?
Responda
  • DML
  • DDE
  • DDL
  • DAT

Questão 109

Questão
Which of the following statements is a T-SQL subset responsible for creating database objects such as tables and stored procedures?
Responda
  • DML
  • DDE
  • DDL
  • DAT

Questão 110

Questão
Which statement type uses USE, CREATE, ALTER, and DROP?
Responda
  • DML
  • DDE
  • DDL
  • DAT

Questão 111

Questão
Which of the following refers to the statement allowing you to delete the table in a SQL database?
Responda
  • DELETE
  • LED
  • DROP
  • REMOVE

Questão 112

Questão
Which of the following refers to the statement that you can use to remove rows from a table?
Responda
  • SELECT
  • UPDATE
  • DELETE
  • STOP

Questão 113

Questão
Which of the following statements is the primary method to program and manage SQL Server?
Responda
  • DOS Commands
  • SQLCMD Scripts
  • XQuery
  • T-SQL

Questão 114

Questão
Which of the following allows you to execute SQL commands in an application from the command line?
Responda
  • DOS Commands
  • SQLCMD Scripts
  • XQuery
  • Transact-SQK

Questão 115

Questão
[blank_start]Database[blank_end] is an organized collection of data, usually stored electronically.
Responda
  • Database

Questão 116

Questão
The main data files used on a Microsoft SQL server have an extension [blank_start].mdf[blank_end]
Responda
  • .mdf

Questão 117

Questão
Which statement is used to add or remove columns in a table? [blank_start]ALTER[blank_end]
Responda
  • ALTER

Questão 118

Questão
What command can you use to change the context of the database? [blank_start]USE[blank_end]
Responda
  • USE

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