12. Date date = new Date（）；
13. df.setLocale（Locale.ITALY）；
14. String s = df.format（date）；
The variable df is an object of type DateFormat that has been initialized in line 11. What is the result if this code is run on December 14， 2000？（）
A client has requested an IBM System x solution. Pricing is the most sensitive decision factor. They are looking for 12 TB of storage， with a projected growth of 10-15%. As this is the only server accessing this amount of data， the customer does not require a SAN.
What should the System x Sales Specialist recommend？（）
You are the newly appointed system administrator at Certkiller.com. You are in the process ofcreating a Microsoft ASP.NET application using Microsoft .NET Framework v3.5.
The new application will make use of eleven themes. Certkiller clients will be permitted to selecttheir themes from the Web page. You need to make sure that the theme selected by a client isdisplayed when the client returns to the application. This should occur even when the client returnsto log on at a later date or from another workstation.
You should take cognizance of the fact that the application operates on different storage types andin different environments. Management wants you tp store the themes selected by the clients aswell as retrieving the required theme.
What should you do？（）
数据库mydb中有关系表student，其结构如下：
student（sno学号，sname姓名，sex性别，birthday生日）
现编写一个学生信息浏览程序，设计界面和运行界面如下图所示：
在下划线处填写相应数据库组件的属性值：
Database1. DatabaseName : mydb
Table1. DatabaseName : mydb T
able1. TableName : student
Table1. Active :（①）
Datasource1.DataSet :（②）
DBNavigator1. DataSource : （③）
DBEdit2. DataSource :（④）
DBEdit2. DataField :（⑤）
34. HashMap props = new HashMap（）；
35. props.put（”key45”， “some value”）；
36. props.put（”key12”， “some other value”）；
37. props.put（”key39”， “yet another value”）；
38. Set s = props.keySet（）；
39. // insert code here
What， inserted at line 39， will sort the keys in the props HashMap？（）
You have lost all members of your current redo log file group. You issue this query： SQL> select * from v$log；
GROUP# SEQ# BYTES ARC STATUS FIRST_NAME
1 60 153600 NO INACTIVE 01-03-09：19：34
2 61 153600 NO CURRENT 01-03-09：19：50
You then perform an incomplete recover. You receive this message： ORA-00279：
change 309141...03/09/01 19：50：14 Needed for thread 1
ORA-00289： suggestion ： /disk1/archive/arch_61.rdo ORA-00280： change 309043 for thread 1 is in sequence #61 Specify log： {
filename
AUTO
CANCEL} How should you respond to this message？（）
A customer is interested in reducing energy consumption and infrastructure consolidation for space. The customer needs a maximum of 14 servers in 7U rack.
Which IBM BladeCenter Chassis should be recommended？ （）
A typical example of a process # 19082 in the /proc file would be：
# ls -l /proc/19082
total 0
dr-xr-xr-x 1 root system 0 Sep 15 15：12 .
dr-xr-xr-x 1 root system 0 Sept 15 15：12 ..
-rw------- 1 root system 0 Sept 15 15：12 as
-r-------- 1 root system 128 Sept 15 15：12 cred
--w------- 1 root system 0 Sept 15 15：12 ctl
dr-xr-xr-x 1 root system 0 Sept 15 15：12 lwp
-r-------- 1 root system 0 Sept 15 15：12 map
dr-x------ 1 root system 0 Sept 15 15：12 object
-r--r--r-- 1 root system 448 Sept 15 15：12 psinfo
-r-------- 1 root system 1024 Sept 15 15：12 sigact
-r-------- 1 root system 1520 Sept 15 15：12 status
-r--r--r-- 1 root system 0 Sept 15 15：12 sysent
Writing to which of the following files will allow the owner to stop a process？（）
You are designing a top-level OU structure to meet the business and technical requirements.
Which top-evel OU or OUs should you use？ （）
Given：
12.Date date = new Date（）；
13.df.setLocale（Locale.ITALY）；
14.String s = df.format（date）；
The variable df is an object of type DateFormat that has been initialized in line 11.
What is the result if this code is run on December 14， 2000？（）
12. Date date = new Date（）；
13. df.setLocale（Locale.ITALY）；
14. String s = df.format（date）；
The variable df is an object of type DateFormat that has been initialized in line 11. What is the result if this code is run on December 14， 2000？（）
You are employed as the Exchange administrator at Company.com.You are in the process of
installing a new Exchange Server 2010 Organization.After the installation you send a text message to an external client and receive the subsequent non-delivery report （NDR）： "Delivery has failed to these recipients or groups： [email protected] （[email protected]）.The recipient’s e-mail system isn’t accepting messages now.Please try resending this message later or contact the recipient directly." You attempt to e-mail the user from an external e-mail system with great success.To ensure productivity you need to make sure e-mails can be sent to external clients from within the organization.
What should you do？（）
A System p administrator in a manufacturing customer plans to migrate an AIX 5.2 system to a new LPAR on an existing System p using VIOS.
Which of the following must be completed prior to this migration （）
Given：
11. public void genNumbers（） {
12. ArrayList numbers = new ArrayList（）；
13. for （int i=0； i<10； i++） {
14. int value = i * （（int） Math.random（））；
15. Integer intObj = new Integer（value）；
16. numbers.add（intObj）；
17. }
18. System.out.println（numbers）；
19. }
Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection？（）
11. public void genNumbers（） {
12. ArrayList numbers = new ArrayList（）；
13. for （int i=0； i<10； i++） {
14. int value = i * （（int） Math.random（））；
15. Integer intObj = new Integer（value）；
16. numbers.add（intObj）；
17. }
18. System.out.println（numbers）；
19. }
Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection？（）
Refer to the exhibit. Users from the Engineering VLAN complain that every time Business VLAN users have a network connectivity issue， the Engineering VLAN users usually have problems experiencing slow response or network connectivity problems. After troubleshooting， an unauthorized switch 2 was found. This unauthorized switch has been a regular problem， assuming the root bridge function under the spanning-tree domain and causing the Engineering VLAN to be unstable. Which three of these actions could be suggested to fix the problem？（）
1. class Pizza {
2. java.util.ArrayList toppings；
3. public final void addTopping（String topping） {
4. toppings.add（topping）；
5. }
6. }
7. public class PepperoniPizza extends Pizza {
8. public void addTopping（String topping） {
9. System.out.println（”Cannot add Toppings”）；
10. }
11. public static void main（String[] args） {
12. Pizza pizza = new PepperoniPizza（）；
13. pizza.addTopping（”Mushrooms”）；
14. }
15. }
What is the result？（）
分析下列Java代码：
class A {
public static void main（String[] args） {
method（）； }
static void method（） { try {
System.out.println（"Hello"）； System.exit（0）； }
finally {
System.out.println（"good-bye"）； } } }
编译运行后，输出结果是（）。
At the request of a user， you issue the following command to restore a dropped table： flashback table "BIN$F2JFfMq8Q5unbC0ceE9eJg==$0" to before drop； Later， the user notifies you that the data in the table seems to be very old and out of date.
What might be the problem？（）
You are building a dating web site. The client’s date of birth is collected along with lots of other information.You have created an EL function with the signature：
calcAge（java.util.Date）：int and it is assigned to the name， age， in the namespace， funct. In one of your JSPsyou need to print a special message to clients who are younger than 25.
Which EL code snippet will returntrue for this condition？（）
1. public class SimpleCalc {
2. public int value；
3. public void calculate（） { value += 7； }
4. }
And：
1. public class MultiCalc extends SimpleCalc {
2. public void calculate（） { value -= 3； }
3. public void calculate（int multiplier） {
4. calculate（）；
5. super.calculate（）；
6. value *=multiplier；
7. }
8. public static void main（String[] args） {
9. MultiCalc calculator = new MultiCalc（）；
10. calculator.calculate（2）；
11. System.out.println（”Value is： “+ calculator.value）；
12. }
13. }
What is the result？（）
Given：
11. static class A {
12. void process（） throws Exception { throw new Exception（）； }
13. }
14. static class B extends A {
15. void process（） { System.out.println（"B "）； }
16. }
17. public static void main（String[] args） {
18. A a = new B（）；
19. a.process（）；
20. }
What is the result？ （）
11. static class A {
12. void process（） throws Exception { throw new Exception（）； }
13. }
14. static class B extends A {
15. void process（） { System.out.println（”B”）； }
16. }
17. public static void main（String[] args） {
18. new B（）.process（）；
19. }
What is the result？（）
11. static classA {
12. void process（） throws Exception { throw new Exception（）； }
13. }
14. static class B extends A {
15. void process（） { System.out.println（”B “）； }
16. }
17. public static void main（String[] args） {
18.A a=new B（）；
19. a.process（）；
20.}
What is the result？（）
1. class Exc0 extends Exception { }
2. class Exc1 extends Exc0 { }
3. public class Test {
4. public static void main（String args[]） {
5. try {
6. throw new Exc1（）；
7. } catch （Exc0 e0） {
8. System.out.println（“Ex0 caught”）；
9. } catch （Exception e） {
10. System.out.println（“exception caught”）；
11. }
12. }
13. }
What is the result？（）
11.classA {
12. public void process（） { System.out.print（”A “）； } }
13. class B extends A {
14. public void process（） throws RuntimeException {
15. super.process（）；
16. if （true） throw new RuntimeException（）；
17. System.out.print（“B”）； }}
18. public static void main（String[] args） {
19. try { （（A）new B（））.process（）； }
20. catch （Exception e） { System.out.print（”Exception “）； }
21. }
What is the result？（）
11.classa {
12. public void process（） { System.out.print（”a，”）； } }
13. class b extends a {
14. public void process（） throws IOException {
15. super.process（）；
16. System.out.print（”b，”）；
17. throw new IOException（）；
18. } }
19. public static void main（String[] args） {
20. try { new b（）.process（）； }
21. catch （IOException e） { System.out.println（”Exception”）； } }
What is the result？（）
Class TestException
1. public class TestException extends Exception {
2. } Class a：
1. public class a {
2.
3. public String sayHello（String name） throws TestException {
4.
5. if（name == null） {
6. throw new TestException（）；
7. }
8.
9. return “Hello “+ name；
10. }
11.
12. }
A programmer wants to use this code in an application：
45. A a=new A（）；
46. System.out.println（a.sayHello（”John”））；
Which two are true？（）
You add an Online Responder to an Online Responder Array.
You need to ensure that the new Online Responder resolves synchronization conflicts for all members of the Array.
What should you do（）
Given：
11.String test = "Test A. Test B. Test C."；
12.// insert code here
13.String[] result = test.split（regex）；
Which regular expression， inserted at line 12，correctly splits test into "Test A"，"Test B"，and "Test C"？（）
Company.com has a non-IBM disk storage unit connected by two Fibre channel connections. The Nodes have multiple connections to the storage device that allow load balancing. A failure with one Fibre adapter or connection will not be noticed by the application， but it needs to be addressed.
How can HACMP help make this environment more robust？（）
User SCOTT executes the following command on the EMP table but has not issued COMMIT， ROLLBACK，or any data definition language （DDL） command：
SQL> SELECT job FROM emp
2 WHERE job=’CLERK’ FOR UPDATE OF empno;
SCOTT has opened another session to work with the database. Which three operations would wait when issued in SCOTT’s second session？（）
User SCOTT executes the following command on the EMP table but has not issued COMMIT， ROLLBACK， or any data definition language （DDL） command： SQL> SELECT ename FROM emp
2 WHERE job=’CLERK’ FOR UPDATE OF empno；
SCOTT has opened another session to work with the database instance.
Which three operations wouldwait when issued in SCOTT’s second session（）
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