Oracle 12c: SQL
3rd Edition
ISBN: 9781305251038
Author: Joan Casteel
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 2, Problem 6MC
Program Description Answer
The “ “” ” symbol is used for a column alias containing spaces.
Hence, correct answer is option “C”.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Text line breaks and returns are controlled using which tags?.
<b></b>
<p></p>
<ol></ol>
<a></a>
Which delimiter will be selected to change the text 'Happy#go#lucky' in to column?
a.
tab
b.
semicolon
c.
other
d.
space
Which of the following will display $8.00, $8.50, $9.00, and $9.50 in message boxes?a. For decDollars As Decimal = 8 To 9.5 Step 0.05MessageBox.Show(decDollars.ToString("C2"))Next decDollarsb. For dblDollars As Double = 8 To 9.5 Step 0.5MessageBox.Show(dblDollars.ToString("C2"))Next dblDollarsc. For strDollars As String = "$8.00" To "$9.50" Step "0.5"MessageBox.Show(strDollars)Next strDollarsd. both b and c
Chapter 2 Solutions
Oracle 12c: SQL
Ch. 2 - Prob. 1RQCh. 2 - What are the two required clauses for a SELECT...Ch. 2 - What is the purpose of the SELECT statement?
Ch. 2 - What does an asterisk () in the SELECT clause of a...Ch. 2 - What is the purpose of a column alias?Ch. 2 - How do you indicate that a column alias should be...Ch. 2 - When is it appropriate to use a column alias?
Ch. 2 - What are the guidelines to keep in mind when using...Ch. 2 - Prob. 9RQCh. 2 - What is a NULL value?
Ch. 2 - Which of the following SELECT statements displays...Ch. 2 - Which clause is required in a SELECT...Ch. 2 - Which of the following is not a valid SELECT...Ch. 2 - Which of the following symbols represents...Ch. 2 - Prob. 5MCCh. 2 - Prob. 6MCCh. 2 - Which of the following is a valid SELECT...Ch. 2 - Which of the following symbols is used in a SELECT...Ch. 2 - Prob. 9MCCh. 2 - When must a comma be used in the SELECT clause of...Ch. 2 - Prob. 11MCCh. 2 - Which clause is not required in a SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Prob. 1HOACh. 2 - Prob. 2HOACh. 2 - Prob. 3HOACh. 2 - Prob. 4HOACh. 2 - Prob. 5HOACh. 2 - Prob. 6HOACh. 2 - Prob. 7HOACh. 2 - Create a list of each book title stored in the...Ch. 2 - Prob. 9HOACh. 2 - List all information for each order item. Include...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Which of the following statements changes the contents of the strWord variable from “led” to “lead”? strWord = strWord.AddTo(2, "a") strWord = strWord.Insert(2, "a") strWord = strWord.Insert(3, "a") strWord = strWord.Into(3, "a"c)arrow_forwardWhich one of the following is an anchor type variable? TIMESTAMP DATATYPE ROWTYPE VARHAR2arrow_forwardWhich of the following input values results in a successful INSERT of O’hara?a. ‘O^ hara’b. ‘O’ ’hara’ (two single quotes following the O)c. ‘O”hara’ (a double quote following the O)d. Data values can’t contain quotesarrow_forward
- Which of the following sends the focus to the txtName control?a. Focus.txtNameb. txtName.SendFocus() c. txtName.SetFocus()d. txtName.Focus()arrow_forwardWhich of the following will not display the number 123 on each of two lines in the lblMsg control? (The intY variable was declared with the statement Dim intY As Integer.)a. For intX As Integer = 1 To 2intY = 1DolblMsg.Text = lblMsg.Text & intY.ToStringintY += 1Loop Until intY > 3lblMsg.Text = lblMsg.Text & ControlChars.NewLineNext intX b. intY = 1Do Until intY > 2For intX As Integer = 1 To 3lblMsg.Text = lblMsg.Text & intX.ToStringintY = intY + 1Next intXlblMsg.Text = lblMsg.Text & ControlChars.NewLineLoopc. For intX As Integer = 1 To 2intY = 1Do Until intY > 3lblMsg.Text = lblMsg.Text & intY.ToStringintY += 1LooplblMsg.Text = lblMsg.Text & ControlChars.NewLineNext intXd. intY = 1Do Until intY > 2For intX As Integer = 1 To 3lblMsg.Text = lblMsg.Text & intX.ToStringNext intXintY = intY + 1lblMsg.Text = lblMsg.Text & ControlChars.NewLineLooparrow_forwardWhich of the following assigns the highest column subscript in the array to the intHighCol variable?a. intHighCol = decSales.GetHighest(1)b. intHighCol = decSales.GetHighSub(1)c. intHighCol = decSales.GetUpperBound(1)d. intHighCol = decSales.GetUpperBound(0)arrow_forward
- 40 In MS Word, the ‘Symbol’ section is available in which of the following tab? Select one: a. Design b. Layout c. View d. Insertarrow_forwardwhich function is used to return a portion of an identified text values ? a) concat b) substing c) lower d) ABSarrow_forwardWhich of the following will not display two asterisks on each of three lines in the lblMsg control?a. lblMsg.Text = "**" &ControlChars.NewLine & "**" & ControlChars.NewLine & "**"b. For intCounter As Integer = 1 To 3lblMsg.Text = lblMsg.Text & "**" & ControlChars.NewLineNext intCounter c. For intX As Integer = 1 To 3For intY As Integer = 1 To 2lblMsg.Text = lblMsg.Text & "*"Next intYlblMsg.Text = lblMsg.Text & ControlChars.NewLineNext intXd. For intX As Integer = 1 To 2For intY As Integer = 1 To 3lblMsg.Text = lblMsg.Text & "*"Next intYlblMsg.Text = lblMsg.Text & ControlChars.NewLineNext intXarrow_forward
- Which of the following statements formats the contents of the dblNet variable with a dollar sign and two decimal places? a. lblNet.Text = dblNet.ToCurrency("C2") b. lblNet.Text = dblNet.ToString("C2") c. lblNet.Text = ToString(dblNet , "C2") d. lblNet.Text = dblNet.ToFormat("C2")arrow_forwardWhich of the following statements changes the contents of the strSocSec variable from “000-11-2222” to “000112222”? a. strSocSec = strSocSec.Remove("–") b. strSocSec = strSocSec.RemoveAll("–") c. strSocSec = strSocSec.Replace("–","") d. strSocSec = strSocSec.ReplaceAll("–")arrow_forwardWhich of the following is a valid header for a procedure that receives a copy of the value stored in a String variable? a. Private Sub DisplayName(ByCopy strName As String) b. Private Sub DisplayName ByVal(strName As String) c. Private Sub DisplayName(ByVal strName As String) d. None of the above.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
Np Ms Office 365/Excel 2016 I NtermedComputer ScienceISBN:9781337508841Author:CareyPublisher:Cengage
New Perspectives on HTML5, CSS3, and JavaScriptComputer ScienceISBN:9781305503922Author:Patrick M. CareyPublisher:Cengage Learning
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
Np Ms Office 365/Excel 2016 I Ntermed
Computer Science
ISBN:9781337508841
Author:Carey
Publisher:Cengage
New Perspectives on HTML5, CSS3, and JavaScript
Computer Science
ISBN:9781305503922
Author:Patrick M. Carey
Publisher:Cengage Learning