Given that file is a reference to a File object that represents a directory， which code fragments will succeed in obtaining a list of the entries in the directory？（）  

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.

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 "）；

A .https://assets.asklib.com/images/image2/2018072715253748274.jpg B .https://assets.asklib.com/images/image2/2018072715254192159.jpg C .https://assets.asklib.com/images/image2/2018072715254446111.jpg D .https://assets.asklib.com/images/image2/2018072715254768261.jpg

A . SYSAUX B . TOOLS C . UNDO D . INDEX E . SYSTEM F . USERS G . TEMP

A . http：//www.example.com/SCWCDtestApp/test.jsp B . http：//www.example.com/SCWCDtestApp/WEB-INF/test.jsp C . http：//www.example.com/SCWCDtestApp/WEB-WAR/test.jsp D . http：//www.example.com/SCWCDtestApp/Customer/test.jsp E . http：//www.example.com/SCWCDtestApp/META-INF/test.jsp F . http：//www.example.com/SCWCDtestApp/Customer/Update/test.j

A .  The value returned needs to be cast to an int. B .  The getAttribute methos takes two arguments. C .  Primitive CANNOT be stored in the HttpSession. D .  The HttpSession attribute name must NOT exceed eight characters.

A . It can be any class. B . No class has access to base. C . The class must belong to the geometry package. D . The class must be a subclass of the class Hypotenuse.

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 "）；

A . The Thread.sleep() method can take t1 as an argument. B . The Object.notify() method can take t1 as an argument. C . The Thread.yield() method can take t1 as an argument. D . The Thread.setPriority() method can take t1 as an argument. E . The Object.notify() method arbitrarily chooses which thread to notify.

A . The switch port will perform marking for the ingress voice and data traffic by using the  defaultCoS value at the switch port. B . The switch port will trust theCoS value of the ingress voice and data traffic that comes into the  switch port. C . The switch port will trust theCoS value of the ingress voice traffic. Data traffic will be marked at  the switch port with the default CoS value. D . The switch port will trust theCoS value of the ingress data traffic. Voice traffic will be marked at  the switch port with the default CoS value.

A . checking the loading sheet B . loading to within 1 percent of outage C . loading to within 10 percent of the safety relief valve setting D . filling to the maximum level indicated on the liquid level gaging device

A . A. Welcome <% out.print（login.getName（））； %>  B .  Welcome <% writer.print（login.getName（））； %>  C .  Welcome <% response.out.print（login.getName（））； %> D .  Welcome <% response.writer.print（login.getName（））； %>  E .  Welcome <% response.getOutputStream（）.write（login.getName（））； %>%>

A . Router R2 will distribute incorrect default router option information to DHCP clients because it isimporting this information from R1 B . As configured， router R2 will retrieve domain name and other option information from R1 C . For the import all command to work on router R2， its Fa0/1 interface must be configured as aDHCP client D . The DHCP clients of router R2 will receive the same option information that the clients of R1receive

A . Linguistic taboo B . Euphemism C . Address term D . Slang

A . It can be any class. B . No class has access to base. C . The class must belong to the geometry package. D . The class must be a subclass of the class Hypotenuse.

A . The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2 B . The configuration is invalid because the DHCP options are global configuration commands C . The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfaces D . The router will choose which pool to use based upon the interface the DHCP request wasreceived o

A . One object is created B . Two objects are created C . Three objects are created D . One reference variable is created E . Two reference variables are created F . Three reference variables are created.

A .  Error B .  Exception C .  Throwable D .  Request error E .  Request exceptio

A . DELETED B . OBSOLETE C . EXPIRED D . UNKNOWN

A．the earth. B．out space. C．the ocean. D．Mars.

For every course that he follows a student is given a grade, which is recorded, and the record is available for the student to show to prospective employers.