Which code determines the int value foo closest to a double value bar?()  A、 Int foo = (int) Math.max(bar);B、 Int foo = (int) Math.min(bar);C、 Int foo = (int) Math.abs(bar);D、 Int foo = (int) Math.ceil(bar);E、 Int foo = (int) Math.floor(bar);F、 Int foo = (int) Math.round(bar);

Which code determines the int value foo closest to a double value bar?()  

  • A、 Int foo = (int) Math.max(bar);
  • B、 Int foo = (int) Math.min(bar);
  • C、 Int foo = (int) Math.abs(bar);
  • D、 Int foo = (int) Math.ceil(bar);
  • E、 Int foo = (int) Math.floor(bar);
  • F、 Int foo = (int) Math.round(bar);

相关考题:

According to STCW Code,which of the following functions must an engineer officer possess?( )

Exchange acceleration is not working. Which three steps should you use to troubleshoot the problem? ()(Choose three.) A. Determine if CIFS acceleration is enabled.B. Determine if TCP Acceleration (AFP) is enabled.C. Determine if Forward Error Correction is enabled.D. Determine if any tunnel bounces occurred recently.E. Determine whether both Exchange server and clients are running version 2003.

Which statement is true about import and export routing policies?() A.Import policies concern routes received and determine which routes get put into the routing table.B.Export policies concern routes received and determine which routes get put into the routing table.C.Export policies are applied before the routing table.D.Import polices are applied after the routing table.

What is the purpose of the OSPF router ID in a OR/BOR election?() A. It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point networkB. It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF routerC. It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access networkD. It is used to determine which interfaces will send Hello packets to neighboring OSPF routers

What are two step needed to define a QoS policy for a traffic class?()A、determine a minimum bandwidth guaranteeB、determine interfaces to which to apply policyC、assign priorities to the classD、configure access control lists

Which of the following reasons indicate why it is important to have the user demonstrate the task they are trying to perform?()A、To help the technician learn how to perform the task B、To determine if the user is performing the task properly C、To determine if the user is authorized to perform the task D、To help the technician determine if there is a better way to perform the task in question

Exchange acceleration is not working. Which three steps should you use to troubleshoot the problem? ()(Choose three.)A、Determine if CIFS acceleration is enabled.B、Determine if TCP Acceleration (AFP) is enabled.C、Determine if Forward Error Correction is enabled.D、Determine if any tunnel bounces occurred recently.E、Determine whether both Exchange server and clients are running version 2003.

You are creating a new JSP page and you need to execute some code that acts when the page is firstexecuted, but only once. Which three are possible mechanisms for performing this initialization code?()A、In the init method.B、In the jspInit method.C、In the constructor of the JSP’s Java code.D、In a JSP declaration, which includes an initializer block.E、In a JSP declaration, which includes a static initializer block.

What is the purpose of the OSPF router ID in a OR/BOR election?()A、It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point networkB、It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF routerC、It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access networkD、It is used to determine which interfaces will send Hello packets to neighboring OSPF routers

A technician is attempting to determine whether a CAT5 patch cord is a straight-through or acrossover. Which of the following is the BEST to use to determine the cord type?()A、Cable testerB、Loopback cableC、MultimeterD、Extension magnet

Which of the following commands will be run at a command prompt to determine which WindowsOS is running on the computer?()A、VERB、Device ManagerC、VERIFYD、SET

Which of the following utilities could be used to determine a subnet mask?()A、PINGB、NSLOOKUPC、TRACERTD、IPCONFIG

Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem?()A、 filemonB、 istatC、 vmstatD、 iostat

You are building a Front Controller using a JSP page and you need to determine if the user’s session hasNOT been created yet and perform some special processing for this case. Which scriptlet code snippet willperform this test?()A、% if ( request.getSession(false) == null ) {// special processing} %B、% if ( request.getHttpSession(false) == null ) {// special processing} %C、% if ( requestObject.getSession(false) == null ) { // special processing} %D、% if ( requestObject.getHttpSession(false) == null ) { // special processing} %

What is the role of route preference?()A、It is used to determine which route should become active.B、It is used to select which routing table to use for forwarding.C、It is used to determine what routes to accept into the routing table.D、It is used to select the best route between multiple equal cost paths.

In your Certkiller .com database server the parameter PLSQL_CODE_TYPE has been set to NATIVE. Which object would be achieved by the setting?()A、The source PL/SQL code will be stored in native machine code.B、The source PL/SQL code will be stored in interpreted byte code.C、The compiled PL/SQL code will be stored in native machine code.D、The compiled PL/SQL code will be stored in interpreted byte code.

单选题In your Supportcenter.cn database server the parameter PLSQL_CODE_TYPE has been set to NATIVE. Which object would be achieved by the setting?()AThe source PL/SQL code will be stored in native machine code.BThe source PL/SQL code will be stored in interpreted byte code.CThe compiled PL/SQL code will be stored in native machine code.DThe compiled PL/SQL code will be stored in interpreted byte code.

单选题Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem?()A filemonB istatC vmstatD iostat

单选题In your Certkiller .com database server the parameter PLSQL_CODE_TYPE has been set to NATIVE. Which object would be achieved by the setting?()AThe source PL/SQL code will be stored in native machine code.BThe source PL/SQL code will be stored in interpreted byte code.CThe compiled PL/SQL code will be stored in native machine code.DThe compiled PL/SQL code will be stored in interpreted byte code.

单选题What is the role of route preference?()AIt is used to determine which route should become active.BIt is used to select which routing table to use for forwarding.CIt is used to determine what routes to accept into the routing table.DIt is used to select the best route between multiple equal cost paths.

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 */ }

多选题You are creating a new JSP page and you need to execute some code that acts when the page is firstexecuted, but only once. Which three are possible mechanisms for performing this initialization code?()AIn the init method.BIn the jspInit method.CIn the constructor of the JSP’s Java code.DIn a JSP declaration, which includes an initializer block.EIn a JSP declaration, which includes a static initializer block.

单选题A web application uses the HttpSession mechanism to determine if a user is "logged in." When a usersupplies a valid user name and password, an HttpSession is created for that user. The user has access tothe application for only 15 minutes after logging in. The code must determine how long the user has beenlogged in, and if this time is greater than 15 minutes, must destroy the HttpSession. Which method in HttpSession is used to accomplish this?()AGetcreationtimeBInvalidateafterCGetlastaccessedtimeDGetmaxinactiveinterval

单选题What would you consult to determine the number of persons required on duty while loading a cargo of leaded gasoline on your tanker? ()Athe Matitime Code of ChinaBCertificate of InspectionCOil Transfer Procedures ManualDIOPP Certificate

多选题Which three will compile and run without exception?()Aprivate synchronized Object o;Bvoid go(){   synchronized(){/* code here */}Cpublic synchronized void go(){/* code here */}Dprivate synchronized(this) void go(){/* code here */}Evoid go(){   synchronized(Object.class){/* code here */}Fvoid go(){   Object o = new Object();   synchronized(o){/* code here */}

单选题Which of the following tools allows an administrator to determine the MAC address of another computer?()ApingBarpCifconfigDipconfig

单选题Which statement is true about import and export routing policies?()AImport policies concern routes received and determine which routes get put into the routing table.BExport policies concern routes received and determine which routes get put into the routing table.CExport policies are applied before the routing table.DImport polices are applied after the routing table.

多选题Which two code fragments are most likely to cause a StackOverflowError?()AABBCCDDEEFF