单选题Given that c is a reference to a valid java.io.Console object, and: 11.String pw = c.readPassword("%s", "pw: "); 12.System.out.println("got " + pw); 13.String name = c.readLine("%s", "name: "); 14.System.out.println(" got ", name); If the user types fido when prompted for a password, and then responds bob when prompted for a name,what is the result?()AAn exception is thrown at runtimeBpw: fido got fido name: bob got bobCpw: got fido name: bob got bobDCompilation fails.

单选题
Given that c is a reference to a valid java.io.Console object, and: 11.String pw = c.readPassword("%s", "pw: "); 12.System.out.println("got " + pw); 13.String name = c.readLine("%s", "name: "); 14.System.out.println(" got ", name); If the user types fido when prompted for a password, and then responds bob when prompted for a name,what is the result?()
A

An exception is thrown at runtime

B

pw: fido got fido name: bob got bob

C

pw: got fido name: bob got bob

D

Compilation fails.


参考解析

解析: 暂无解析

相关考题:

In a PPP over ATM service offering, what is a valid method for assigning an address to the ERX Edge Router?() A.DHCP assigned addressesB.RADIUS assigned addressesC.IP numbered with a loopback referenceD.IP unnumbered with a loopback reference

Given the address 192.168.20.19/28, which of the following are valid host addresses on this subnet?() A.192.168.20.29B.192.168.20.16C.192.168.20.17D.192.168.20.31E.192.168.20.0

A notice of readiness is not valid unless it indicates that the vessel is ready to load or discharge as the case may be,at the time ______ it is given.A.whenB.whichC.thatD.then

Given a Cisco Unified Computing System, which is a valid port type in end-host mode?()A、 ServerB、 End deviceC、 NodeD、 HostE、 Virtual

Given: 6. 7.%="processing" % 8. and a custom tag handler for foo which extends TagSupport. Which two are true about thetag handler referenced by foo?()A、The doStartTag method is called once.B、The doAfterBody method is NOT called.C、The EVAL_PAGE constant is a valid return value for the doEndTag method.D、The SKIP_PAGE constant is a valid return value for the doStartTag method.E、The EVAL_BODY_BUFFERED constant is a valid return value for the doStartTag method.

Which two statements are true about the security-related tags in a valid Java EE deployment descriptor?()A、Every  tag must have at least one  tag.B、A  tag can have many  tags.C、A given  tag can apply to only one  tag.D、A given  tag can contain from zero to many  tags.E、It is possible to construct a valid  tag such that,for a given resource,no user rolescan access that resource.

Given that c is a reference to a valid java.io.Console object, which two code fragments read a line of text from the console?()A、String s = c.readLine();B、char[ ] c = c.readLine();C、String s = c.readConsole();D、char[ ] c = c.readConsole();E、String s = c.readLine("%s", "name ");F、char[ ] c = c.readLine("%s", "name ");

Given that Thing is a class, how many objects and reference variables are created by the following code?()   Thing item, stuff;   item = new Thing();   Thing entity = new Thing();A、One object is createdB、Two objects are createdC、Three objects are createdD、One reference variable is createdE、Two reference variables are createdF、Three reference variables are created.

Given the address 192.168.20.19/28, which of the following are valid host addresses on this subnet?()A、192.168.20.29B、192.168.20.16C、192.168.20.17D、192.168.20.31E、192.168.20.0

Given: 11. 12.catalog 13./catalogTemplate.jsp 14.10 15. Which two are true?()A、Line 13 is not valid for a servlet declaration.B、Line 14 is not valid for a servlet declaration.C、One instance of the servlet will be loaded at startup.D、Ten instances of the servlet will be loaded at startup.E、The servlet will be referenced by the name catalog in mappings.

Which statements concerning the effect of the statement gfx.drawRect(5, 5, 10, 10) are true, given that gfx is a reference to a valid Graphics object?()  A、The rectangle drawn will have a total width of 5 pixels.B、The rectangle drawn will have a total height of 6 pixels.C、The rectangle drawn will have a total width of 10 pixels.D、The rectangle drawn will have a total height of 11 pixels.

Given that c is a reference to a valid java.io.Console object, and: 11.String pw = c.readPassword("%s", "pw: "); 12.System.out.println("got " + pw); 13.String name = c.readLine("%s", "name: "); 14.System.out.println(" got ", name); If the user types fido when prompted for a password, and then responds bob when prompted for a name,what is the result?()A、An exception is thrown at runtimeB、pw: fido got fido name: bob got bobC、pw: got fido name: bob got bobD、Compilation fails.

Given that c is a reference to a valid java.io.Console object,which two code fragments read a line of textfrom the console?()A、String s = c.readLine();B、char[] c = c.readLine();C、String s = c.readConsole();D、char[] c = c.readConsole();E、String s = c.readLine("%s", "name ");

Given 11.public interface Status { 12./* insert code here */ int MY_VALUE = 10; 13.} Which three are valid on line 12?()A、finalB、staticC、nativeD、publicE、private

You are developing a Windows Presentation Foundation (WPF) application The application is for commercial use and requires a valid license key to be entered. You create a project type of Class Library code to validate license keys You need to ensure that the user enters a valid license key during installation of the software. Which deployment should reference the class library?()A、Click OnceB、Setup ProjectC、XBAPD、XCopy

单选题A notice of readiness is not valid unless it indicates that the vessel is ready to load or discharge as the case may be,at the time()it is given.AwhenBwhichCthatDthen

单选题Given a Cisco Unified Computing System, which is a valid port type in end-host mode?()A ServerB End deviceC NodeD HostE Virtual

单选题Given: What is the result of calling search with a valid List implementation? ()A  0B  The result is undefined.C  aD  2E  1F  cG  b

多选题Which two statements are true about the security-related tags in a valid Java EE deployment descriptor?()AEvery  tag must have at least one  tag.BA  tag can have many  tags.CA given  tag can apply to only one  tag.DA given  tag can contain from zero to many  tags.EIt is possible to construct a valid  tag such that,for a given resource,no user rolescan access that resource.

多选题Given: 11. 12.catalog 13./catalogTemplate.jsp 14.10 15. Which two are true?()ALine 13 is not valid for a servlet declaration.BLine 14 is not valid for a servlet declaration.COne instance of the servlet will be loaded at startup.DTen instances of the servlet will be loaded at startup.EThe servlet will be referenced by the name catalog in mappings.

单选题Which statements concerning the effect of the statement gfx.drawRect(5, 5, 10, 10) are true, given that gfx is a reference to a valid Graphics object?()AThe rectangle drawn will have a total width of 5 pixels.BThe rectangle drawn will have a total height of 6 pixels.CThe rectangle drawn will have a total width of 10 pixels.DThe rectangle drawn will have a total height of 11 pixels.

单选题The discount card given to our frequent buyers is valid ______ one year.AatBinCforDup

单选题In a PPP over ATM service offering, what is a valid method for assigning an address to the ERX Edge Router?()ADHCP assigned addressesBRADIUS assigned addressesCIP numbered with a loopback referenceDIP unnumbered with a loopback reference

多选题Given that c is a reference to a valid java.io.Console object, which two code fragments read a line of text from the console?()AString s = c.readLine();Bchar[ ] c = c.readLine();CString s = c.readConsole();Dchar[ ] c = c.readConsole();EString s = c.readLine(%s, name );Fchar[ ] c = c.readLine(%s, name );

多选题Given 11.public interface Status { 12./* insert code here */ int MY_VALUE = 10; 13.} Which three are valid on line 12?()AfinalBstaticCnativeDpublicEprivate

单选题Given that c is a reference to a valid java.io.Console object, and: 11.String pw = c.readPassword("%s", "pw: "); 12.System.out.println("got " + pw); 13.String name = c.readLine("%s", "name: "); 14.System.out.println(" got ", name); If the user types fido when prompted for a password, and then responds bob when prompted for a name,what is the result?()AAn exception is thrown at runtimeBpw: fido got fido name: bob got bobCpw: got fido name: bob got bobDCompilation fails.

多选题Given that Thing is a class, how many objects and reference variables are created by the following code?()   Thing item, stuff;   item = new Thing();   Thing entity = new Thing();AOne object is createdBTwo objects are createdCThree objects are createdDOne reference variable is createdETwo reference variables are createdFThree reference variables are created.

多选题Given that c is a reference to a valid java.io.Console object,which two code fragments read a line of textfrom the console?()AString s = c.readLine();Bchar[] c = c.readLine();CString s = c.readConsole();Dchar[] c = c.readConsole();EString s = c.readLine(%s, name );