General Adobe ColdFusion MCQs

1. I need to make multiple, related changes to a database, but all those changes must be made w/o errors before I actually commit them. Which tag should I use?

2. In the Directory Watcher event gateway's configuration file, which of the following property is required?

3. If I suspect my ColdFusion is encountering errors while sending email via SMTP, where should I look for clues?

4. Arrays in ColdFusion start at which index?

5. I want to invoke a CFC method from within a <cfscript> tag. Which function must I use to do this?

6. Which is a required attribute of ?

7. Which is a required method in Application.cfc?

8. Output in the code: #ListGetAt(sweek, 3)#

9. Which of these is NOT a valid CFML tag?

10. What is the Code Compatibility Analyzer?

11. The CGI scope is read only

12. Unlike many programming languages, the first index in an array in Coldfusion is 1, instead of 0.

13. The following code does what? #DateFormat(Now(), 'm/d/yyyy')#

14. Which of these is the correct syntax for a CFML comment?

15. Which Client variables are reserved?

16. You can manage multiple ColdFusion servers from a single view within Adobe ColdFusion Builder?

17. Where can I find the Code Compatibility Analyzer?

18. What is the default delimiter when looping through a list with <cfloop>?

19. You can run a PL/SQL or TSQL block inside a cfquery.

20. Which is not a ColdFusion application framework?

21. In ColdFusion 10, Adobe replaced their JRun application server with:

22. You cannot use multiple tags inside of a tags.

23. The tag is deprecated on UNIX platforms.

24. I want to use a CFC function as a web service. I should set the access attribute of that function to:

25. <cfform> variables are stored in what?

26. What is the modulus operator in CFML?

27. Using CFML, how does one check to see if a variable called #myVarName# exists?

28. #myFunction()# What will be outputted after the above code is executed?

29. ColdFusion is compiled to what prior to execution?

30. Which ISN'T a method you'd expect to find in Application.cfc?

31. <cfform> controls cannot be stylized using CSS like conventional HTML form controls.

32. In a ColdFusion component, an init() method is mandatory

33. Which is NOT a valid scope type in ColdFusion?

34. Which of these is a valid CFML tag?

35. What ColdFusion tag should one use to help prevent a possible race condition scenario?

36. It is necessary to add a default parameter in a function whose required type is set to no.

37. How would you access the first element of an array called attendees?

38. Code within a CFThread tag body actually executes as a function call.

39. Can you nest one ColdFusion comment inside of another ColdFusion comment?

40. Which ColdFusion tag invokes a custom tag for use in ColdFusion application pages?

41. Determine the output below: #name#

42. What does the name attribute of the <cfhttp> tag do?

43. Exceptions that are handled and catched by a <cfcatch> tag are automatically logged in the Application.log file.

44. The <cffeed> tag can:

45. Which of the following always returns TRUE?

46. In ColdFusion 10, if you don't specify strict attribute for , you should specify MIME types for the accept attribute.

47. What should I do if I've forgotten the CF Administrator password on a ColdFusion 10 server?

48. What happens to your session when the CF Server is restarted?

49. ColdFusion syntax supports a do-while loop

50. Which is correct format of comment within block?

51. Determine the output below: #item#

52. Hello Goodbye The above code will result in:

53. What is the correct way of getting the last_name of a user from a tag below? SELECT first_name, last_name, email FROM users

54. It is a good idea to enable RDS on your ColdFusion production servers.

55. What is the default method for ?

56. Following code's result : Array Struct

57. In a custom tag, which of the following make variable x available on the calling page?

58. Complete this analogy: In ColdFusion ORM, CFCs are to database tables, as properties are to:

59. <cfset x = 123> <!-- <cfset x = 321> --> <cfoutput>#x#</cfoutput> What will be output after the above code executes?

60. For un-scoped or unspecified scope variables, Coldfusion takes into consideration the Cookie scope before the Form scope.

61. Which is NOT a required Application.cfc setting for using ORM?

62. Which of the following prints out 'Fail'?

63. Where is considered the best place to name your application so the request is tied to the right application?

64. In ColdFusion 8, you can upload multiple files at once by setting CFFILE action to 'uploadAll'

65. How many remote IP addresses can access an installation of the free developer edition of Adobe ColdFusion?

66. Which versions of ColdFusion has passed its core support deadline, but is still within its extended support period?

67. Which of the following is NOT a valid Array function?

68. Which IS NOT used to create a XML document object?

69. Which will result in an error?

70. What is the outcome of the code? #CGI.newVar#

71. Which is NOT valid CFML to check whether num1 is greater than or equal to num2?

72. By default, in which scope does a ColdFusion application store login information?

73. Given a page, customtag.cfm, called with will invoke the code twice whereas called with will invoke the code once.

74. From the below array, how do you access the value 'banana'?

75. Can ColdFusion create a CAPTCHA?

76. Output for the following? #str2

77. True or False? Using <cfloop> to loop over a file opens the entire file in memory.

78. As in JavaScript, in ColdFusion you can write a function inside another function

79. I just added a record to a table with an auto-incrementing primary key. If I stored the results of my query in a variable called lastRecord, how would I find the primary key of the record I just added?

80. Arrays are passed by reference like Structs.

81. What does this code do? #DateFormat(date, 'dd mmm yyyy')#

82. Examine the data in the EMPLOYEES table given below: LAST_NAME DEPTARTMENT_ID SALARY ALLEN 10 3000 MILLER 20 1500 King 20 2200 Davis 30 5000 Which of the following queries will execute without error?

83. Output of the code: function calculateresult() { var a=55; var b=5; b=a+b; b=b+b; return b; } #calculateresult()#

84. Which allows the use of CFML tags within its body?

85. Output of the code: function calculateresult() { var a=55; var b=5; b=b-a*b+a; return b; } #calculateresult()#

86. Output of the code: #findoneof('aeiou',stringToSearch)# #findoneof('aeiou',stringToSearch,4)# #findoneof('@%^*()',stringToSearch)#

87. You need to create a website using ColdFusion that spans across several servers. What will be the preferred technique for maintaining session state across the servers considering that some users might have cookies disabled on their browsers?

88. Which statement is correct regarding the following code: c = GetTickCount(); for (i = 1; i LTE 10000; i = i+1) ; d = GetTickCount(); #b-a# vs. #d-c#

89. You created a Coldfusion form to get the guest information from your website. The name of the input elements is same as that in the database. The name of the data source is 'GuestDSN' and the table name is 'TbGuest.' Which of the following codes helps you insert data in the table?

90. Output of the given expression: evaluate('23' & 2 + 5)

91. Which verity query types is not valid?

92. You have to pass a string named 'StrName' and an array named 'ArrItems' to a custom tag. Which of the following ways serves the purpose?

93. You need to set the value for 'UserName' to ''Guest'' if a user does not fill in the user name in the Coldfusion form. Which of the following ways help you implement this?

94. What will XResult contain:

95. Which statements is correct with regard to Function?

96. A company has departments: Marketing, Designing, Production, Packing What will the following query return? select * from departments where department < 'Marketing'

97. What does this code do?

98. Which tags do not work in ColdFusion MX 7?

99. Which statements is correct with regard to user defined functions?

100. Which constitute the common characteristics shared by most of the Coldfusion Tags?

101. Which does not constitute flow control tag in Coldfusion?

102. You have written a cfquery ('HireSalaries') to retrieve two derived columns 'Year' and 'AverageHike.'Which of the following is the right way to plot an area type line graph with this cfquery?

103. Which structure assignments is correct?

104. Which function is not available with Coldfusion arrays?

105. Which statements are true when you upload an image file using the tag?

106. What does the cferror tag do?

107. Which ColdFusion tags is used to get the elements, variables and values of ColdFusion objects?

108. Following: tag: SELECT * FROM myTable Which condition should the WHERE clause contain so that only those rows are returned that contain null in column column1?

109. Which statement with respect to the below code is correct? #ProductTitle# - #DollarFormat(greatoffers.Special_Price)#

110. Which statement is correct with regard to Coldfusion functions?

111. Which operator will be evaluated first statement: select (age + 3 * 4 / 2 - 8) from emp

112. Which is not an in-built complex data type in Coldfusion?

113. Your website has to display the personal information of the user when he logs in. The table storing the personal details is 'TbUser' (with primary key Uid) and the data source is 'UserDSN.' The user id ('Uid') is passed by the login screen. Which of the following helps you retrieve the information from the database?

114. Which ColdFusion tag is used to stop the processing on the current page and opens a new ColdFusion or html file?

115. Output of the following code: reverse(6*2) equals #reverse(6*2)#

116. The tag can have multiple tags, subject to certain limitations. Which are these limitations?

117. Which constitute the core components of ColdFusion MX?

118. What will the xInfo variable contain:

119. Output of the following code: Welcome #FORM.Status# You are not a #Status# Welcome

120. Which ColdFusion tag is used to import a Java Server Page (JSP) tag library?

121. When would you prefer to use the tag in place of the tag?

122. What does the Randomize function return?

123. Output of the following code: #REReplace('I love jelly','jell(y|ies)','cookies')#

124. Which tag was introduced in the ColdFusion MX series?

125. How will you test whether a cookie has already been set on the clients browser?

126. You have created an extension to Coldfusion tag named 'CalcClass.' It needs one integer argument named 'IntValue.' Which enable you to call that in the Coldfusion code?

127. What does the cfproperty tag do?

128. What will be the result of placing the following code in any cfm file:

129. What does the cfNTauthenticate tag do?

130. Output of the following code: This is day #Day(YourDate)# in the month of #MonthAsString(Month(yourDate))#, which has #DaysInMonth(yourDate)# days.

131. What is the output of the following code: #find('the' stringToSearch)# #find('the',stringToSearch,35)# #find('no such substring',stringToSearch)#

132. Output of the following code: #IncrementValue(123.35)#

133. What is the output of the following code: strabc = #strabc# , strxyz = #strxyz#

134. Which statement is incorrect with regard to Coldfusion Tags?

135. Output of the following code: Inside cfsilent block
b-a = #c#
b-a = #c#

136. Which is not a valid array function?

137. A coldfusion list is defined as follows: What will you get on printing 'listlen' for all the above lists?

138. Which tags is not useful in handling exceptions?

139. Query of Queries cannot be performed on cfassociate.

140. What is correct syntax for accessing an item of a structure?

141. You have defined a field (EmailAd) on your user registration form to get the user email. Which of the following helps you validate the data before passing it to the database?

142. Which ColdFusion conversion functions validates XML against a DTD?

143. Which tag specifies the name of the file to be included in your ColdFusion page?

144. Which ColdFusion 9 tags do NOT allow custom attributes and do NOT return any value?

145. Which is the correct way to define a component method parameter named temp?

146. Which tag is used to catch and process exceptions in ColdFusion application pages?

147. If ColdFusion mappings and custom tag roots can exist within the web root, then from which of the following locations can the CFC be accessed?

148. Which DOM level core specifications does ColdFusion 9 conform to?

149. For which of the following tags does the cfprocparam define its parameters?

150. Which statement holds true if you import CFCs in the Application.cfm page?

151. Which values of the action attribute of the cffile tag have been added in ColdFusion 9?

152. Which tags can be used to create a CFC?

153. Which is INCORRECT with regard to referring to the contents of an XML object?

154. Which is reserved words in ColdFusion 9 and should NOT be used for ColdFusion variables, user-defined function names, or custom tag names?

155. In cftry block, which is an optional tag and always executes, whether or not there is a file upload exception?

156. Which way can you instantiate CFCs and invoke CFC methods?

157. What will be the name of the CFC if the component file name is myFirstComponent.cfc?

158. Which is NOT correct about ColdFusion 9?

159. Which is the correct cfinsert syntax?

160. Which is a required attribute in the cfquery tag?

161. Which is correct in the context of ColdFusion Components (CFCs)?

162. Which is valid value of the action attributes of the cfftp tag for performing file and directory operations?

163. Which attribute are optional in cfstoredproc ColdFusion tag?

164. Which of the following is a valid syntax for caching a user-defined function in ColdFusion Application scope?

165. Which statement about the cfqueryparam ColdFusion tag are true?

166. Which properties must be set in the Application.cfc file in order to utilize the ORM features of ColdFusion9?

167. Which functions can be used to perform a RegEx operation in a ColdFusion application?

168. Which is correct syntax for inserting comments in a ColdFusion 9 application?

169. After OEM upgrade, which version of application is still NOT supported by ColdFusion 9?

170. Which of the following is the correct syntax for using a SQL reserved word as a column name in a query?

171. Which functions is used to process the XML test that includes directives?

172. In the following cfapplet syntax, which attribute holds the name of the registered applet?cfapplet appletsource = ' name = '

173. Which array functions always return(s) False?

174. While working on a ColdFusion application, which tag will you use to embed Java applets in a cfform tag?

175. Which should NOT be used as a form field name in ColdFusion 9?

176. Which is valid values of action attributes in the cftransaction tag?

177. Which cffile tag mode attribute value will set permission of read/write (rw) to a file for UNIX ?

178. Which operators returns True if the value on the left is greater than the value on the right?

179. Which are required attributes of the cffile tag?