网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
ABCDEFGHIJKLMNOPQRSTUVWXYZ The alphabet is here to help you with these questions. You need to work out a different code for each question.Example If the code for FOOT is ENNS, what is the code for TOE?Answer SND If the code for ORANGE is RUDQJH, what does SLQN mean?
A
OHMJ
B
PINK
C
QJOL
D
POKE
参考答案
参考解析
解析：
按26个英文字母的顺序，ORANGE的每个字母向后推两个得RUDQJH，以此类推，SLQN的意思是PINK。
按26个英文字母的顺序，ORANGE的每个字母向后推两个得RUDQJH，以此类推，SLQN的意思是PINK。
更多 “单选题ABCDEFGHIJKLMNOPQRSTUVWXYZ The alphabet is here to help you with these questions. You need to work out a different code for each question.Example If the code for FOOT is ENNS, what is the code for TOE?Answer SND If the code for ORANGE is RUDQJH, what does SLQN mean?A OHMJB PINKC QJOLD POKE” 相关考题
考题
What happens when you try to compile and run the following program?class Mystery{String s;public static void main(String[] args){Mystery m=new Mystery();m.go();}void Mystery(){s=”constructor”;}void go(){System.out.println(s);}}()A.this code will not compileB.this code compliles but throws an exception at runtimeC.this code runs and “constructor” in the standard outputD.this code runs and writes “null” in the standard output
考题
You need to write a code segment that transfers the contents of a byte array named dataToSendby using a NetworkStream object named netStream.You need to use a cache of size 8,192 bytes.Which code segment should you use?（）A.B.C.D.
考题
You need to write a code segment that transfers the first 80 bytes from a stream variable named stream1 into a new byte array named byteArray.You also need to ensure that the code segment assigns the number of bytes that are transferred to an integer variable named bytesTransferred.Which code segment should you use?（）A.bytesTransferred=stream1.Read（byteArray，0，80）；B.C.D.
考题
You define the following regular expression of currency values:regex tx = new regex(^-?\d+(\.\d{2})?$)You are required to write code that will be used to find whether a string in the variable named Bill matches the regular expression or not. You are also required to use this code as the expression in a conditional statement and need to know which code segment to use.What should you do?（）A.The tx.Matches（Bill）B.The tx.Equals（Bill）C.The tx.Match（Bill）D.The tx.IsMatch（Bill）
考题
You are implementing an ASP.NET application that uses data-bound GridView controls in multiple pages. You add JavaScript code to periodically update specific types of data items in these GridView controls. You need to ensure that the JavaScript code can locate the HTML elements created for each row in these GridView controls， without needing to be changed if the controls are moved from one page to another. What should you do？（）A、Replace the GridView control with a ListView control.B、Set the ClientIDMode attribute to Predictable in the web.config file.C、Set the ClientIDRowSuffix attribute of each unique GridView control to a different value.D、Set the @ OutputCache directives VaryByControl attribute to the ID of the GridView control.
考题
You want to use te Coherence Java APIs to directly cached POJOs. Consider this snippet of code： NamedCache cache - CacheFactory.getCache（"mycache"）； cache.put（new Integer（I）f "hello"）； cache.put（T，"hi"）； cache.put（new Long（II），"hey"）； This code inserts three objects into the cache. Why ？（）A、 hashCode（） and equals（） method for each object type is different so a different key is usedB、 each object value string is different so a different value is inserted on each putC、 equals（） and compare（） method is different for each putD、 POF need to be implemented for this to work properly
考题
You executed the following code： BEGIN DBMS_SCHEDULER.SET_ATTRIBUTE （ NAME = ’JOB_A’， ATTRIBUTE = ’JOB_PRIORITY’， VALUE = 7）； END； / After analyzing the above code， what conclusion will you draw？（） A、 The code will be executed successfully.B、 The code will not be executed successfully because the value of the VALUE parameter must be 1， 2， or 3.C、 The code will not be executed successfully because the value of the VALUE parameter must range between 1 and 5.D、 The code will not be executed successfully because no SET_ATTRIBUTE procedure exists in the DBMS_SCHDULER package.
考题
You need to call an unmanaged function from your managed code by using platform invoke services. What should you do？（）A、Create a class to hold DLL functions and then create prototype methods by using managed code.B、Register your assembly by using COM and then reference your managed code from COMC、Export a type library for your managed code.D、Import a type library as an assembly and then create instances of COM object.
考题
You work as an application developer at Certkiller .com. You have recently created an application domain for Certkiller .com. A few weeks later you are asked to retrieve information from this application domain， which is the current application domain. What can you do to achieve this objective？（）A、 Use the following code： AppDomain appInfo = ApplicationDomain.Current；B、 Use the following code： AppDomain appInfo = AppDomain.CurrentDomain （）；C、 Use the following code： AppDomain appInfo = Thread.GetDomain （）；D、 Use the following code： AppDomain appInfo = MainThread.GetDomain （）；
考题
You work as an application developer at Certkiller .com. Certkiller .com has instructed you to create a class named MetricFormula. This class will be used to compare MetricUnit and EnglishUnit objects.The MetricFormula is currently defined as follows （Line numbers are used for reference purposes only）： 1. public class MetricFormula2. { 3. 4. } You need to ensure that the MetricFormula class can be used to compare the required objects. What should you do？ （）A、 Add the following code on line 1： ： IComparable {B、 Add the following code on line 1： ： IComparer {C、 Add the following code on line 3： public int Compare （object x， object y） {// implementation code }D、 Add the following code on line 3： public int CompareTo （object obj） {// implementation code }
考题
You are working on an existing Web site. You need to secure the Web site by redirecting all users to the logon page, Login.aspx. After logging on, users must be sent back to the page that they originally requested. Which code segment should you use? （）A、 In the Web.config file: authorization deny users=”?”//authorization On each page in the Web site: void Page_Load(Object sender, EventArgs E){ FormsAuthentication.Initialize(); //Rest of the Page_Load code goes here}B、On each page in the Web site: void Page_Load(Object sender, EventArgs E){ FormsAuthentication.RedirectToLoginPage(“login.aspx”); //Rest of the Page_Load code goes here}C、On each page in the Web site: void Page_Load(Object sender, EventArgs E){ Response.Redirect(“login.aspx”);//Rest of the Page_Load code goes here}D、In the Web.config file: authentication mode=”Forms” forms name=”.ASPXUSERDEMO” loginUrl=”login.aspx” protection=”All”timeout=”60” / /authentication
考题
You are creating a Windows Forms application by using the .NET Framework 3.5.You plan to develop a new control for the application. You need to ensure that the control extends the DataGridView control by allowing the cells to contain multicolored text. What should you do？（）A、Override the OnPaint method.B、Write a code segment to handle the CellPainting event.C、Write a code segment to handle the CellParsing event.D、Write a code segment to handle the RowPostPaint event.
考题
You define the following regular expression of currency values: regex tx = new regex("^-?/d+(/./d{2})?$") You are required to write code that will be used to find whether a string in the variable named Bill matches the regular expression or not. You are also required to use this code as the expression in a conditional statement and need to know which code segment to use. What should you do?（）A、The tx.Matches（Bill）B、The tx.Equals（Bill）C、The tx.Match（Bill）D、The tx.IsMatch（Bill）
考题
单选题You are developing an application that dynamically loads assemblies from an application directory. You need to write a code segment that loads an assembly named Company1.dll into the current application domain. Which code segment should you use？（）A
AB
BC
CD
D
考题
单选题You are working on an existing Web site. You need to secure the Web site by redirecting all users to the logon page, Login.aspx. After logging on, users must be sent back to the page that they originally requested. Which code segment should you use? （）A
In the Web.config file: authorization deny users=”?”//authorization On each page in the Web site: void Page_Load(Object sender, EventArgs E){ FormsAuthentication.Initialize(); //Rest of the Page_Load code goes here}B
On each page in the Web site: void Page_Load(Object sender, EventArgs E){ FormsAuthentication.RedirectToLoginPage(“login.aspx”); //Rest of the Page_Load code goes here}C
On each page in the Web site: void Page_Load(Object sender, EventArgs E){ Response.Redirect(“login.aspx”);//Rest of the Page_Load code goes here}D
In the Web.config file: authentication mode=”Forms” forms name=”.ASPXUSERDEMO” loginUrl=”login.aspx” protection=”All”timeout=”60” / /authentication
考题
单选题You work as an application developer at Certkiller .com. Certkiller .com has asked you to create a multi-threaded application， which executes a critical database backup operation on an hourly basis. You define this operation with the following code： public void BackupDB （） { //Implementation code } You then create a Thread object for the purpose of invoking this method. You need to ensure that the thread is scheduled for execution before any other thread at runtime.What should you do？（）A
AB
BC
CD
D
考题
单选题You work as an application developer at Certkiller .com. You have recently created an application that includes the code shown below. public delegate stringGetFileContentsDel （）； public string GetFileContents （） { //Process file and return results } You now need to invoke the GetFileContents method asynchronously. You have to ensure that the code you use to invoke the GetFileContents method will continue to process other user instructions， and displays the results as soon as the GetFileContents method finishes processing.What should you do？（）A
AB
BC
CD
D
考题
多选题Given: Which three methods, inserted individually at line 14, will correctly complete class Two?（）Aint foo() { /* more code here */ }Bvoid foo() { /* more code here */ }Cpublic void foo() { /* more code here */ }Dprivate void foo() { /* more code here */ }Eprotected void foo() { /* more code here */ }
考题
单选题You are implementing an ASP.NET application that uses data-bound GridView controls in multiple pages. You add JavaScript code to periodically update specific types of data items in these GridView controls. You need to ensure that the JavaScript code can locate the HTML elements created for each row in these GridView controls， without needing to be changed if the controls are moved from one page to another. What should you do？（）A
Replace the GridView control with a ListView control.B
Set the ClientIDMode attribute to Predictable in the web.config file.C
Set the ClientIDRowSuffix attribute of each unique GridView control to a different value.D
Set the @ OutputCache directives VaryByControl attribute to the ID of the GridView control.
考题
单选题You want to use te Coherence Java APIs to directly cached POJOs. Consider this snippet of code： NamedCache cache - CacheFactory.getCache（"mycache"）； cache.put（new Integer（I）f "hello"）； cache.put（T，"hi"）； cache.put（new Long（II），"hey"）； This code inserts three objects into the cache. Why ？（）A
hashCode（） and equals（） method for each object type is different so a different key is usedB
each object value string is different so a different value is inserted on each putC
equals（） and compare（） method is different for each putD
POF need to be implemented for this to work properly
考题
单选题You are developing an application that runs by using the credentials of the end user. Only users who are members of the Administrator group get permission to run the application. You write the following security code to protect sensitive data within the application.bool isAdmin=false； WindowsBuiltInRole role=WindowsBuiltInRole.Administrator； ...... if（!isAdmin） throw new Exception（"User not permitted"）； You need to add a code segment to this security code to ensure that the application throws an exception if a user is not a member of the Administrator group. Which code segment should you use？（）A
AB
BC
CD
D
考题
问答题ABCDEFGHIJKLMNOPQRSTUVWXYZ The alphabet is here to help you with these questions.You need to work out a different code for each question.Choose the correct answer.ExampleIf the code for FOOT is ENNS,what is the code for TOE? Answer:SND．If the code for ORANGE is RUDQJH, what does SLQN mean?A.OHMJB.PINKC.QJOLD.POKE
考题
单选题You executed the following code： BEGIN DBMS_SCHEDULER.SET_ATTRIBUTE （ NAME = ’JOB_A’， ATTRIBUTE = ’JOB_PRIORITY’， VALUE = 7）； END； / After analyzing the above code， what conclusion will you draw？（）A
The code will be executed successfully.B
The code will not be executed successfully because the value of the VALUE parameter must be 1， 2， or 3.C
The code will not be executed successfully because the value of the VALUE parameter must range between 1 and 5.D
The code will not be executed successfully because no SET_ATTRIBUTE procedure exists in the DBMS_SCHDULER package.
考题
单选题You are creating a Windows Forms application by using the .NET Framework 3.5.You plan to develop a new control for the application.You need to ensure that the control extends the DataGridView control by allowing the cells to contain multicolored text.What should you do？（）A
Override the OnPaint method.B
Write a code segment to handle the CellPainting event.C
Write a code segment to handle the CellParsing event.D
Write a code segment to handle the RowPostPaint event.
考题
单选题You work as an application developer at Certkiller .com. You have recently created a multithreaded application to manage Certkiller .com’s inventory system. The fulfillment task has to be executed on a regular basis， while other tasks are performed in the application. The task does not need any input to start. You are required to create and start the fulfillment thread using the appropriate code.What code should you use？（）A
AB
BC
CD
D
考题
单选题You need to call an unmanaged function from your managed code by using platform invoke services. What should you do？（）A
Create a class to hold DLL functions and then create prototype methods by using managed code.B
Register your assembly by using COM and then reference your managed code from COMC
Export a type library for your managed code.D
Import a type library as an assembly and then create instances of COM object.
考题
单选题You define the following regular expression of currency values: regex tx = new regex("^-?/d+(/./d{2})?$") You are required to write code that will be used to find whether a string in the variable named Bill matches the regular expression or not. You are also required to use this code as the expression in a conditional statement and need to know which code segment to use. What should you do?（）A
The tx.Matches（Bill）B
The tx.Equals（Bill）C
The tx.Match（Bill）D
The tx.IsMatch（Bill）
热门标签
最新试卷
