A system’s backups&#

Why does the system fall to arrest a wanted person?

A．The system is not effective in recognizing people.

B．The system doesn't look at skin color or one's gender.

C．The system doesn't consider people's specific features.

D．The system is highly inaccurate and can be easily fooled.

publicclassBase{publicstaticfinalStringFOO=foo”；publicstaticvoidmain（String[]args）{Baseb=newBase（）；Subs=newSub（）；System.out.print（Base.FOO）；System.out.print（Sub.FOO）；System.out.print（b.FOO）；System.out.print（s.FOO）；System.out.print（（（Base）s）.FOO）；}}classSubextendsBase{publicstaticfinalStringFOO=bar；}Whatistheresult？（）

A.foofoofoofoofoo

B.foobarfoobarbar

C.foobarfoofoofoo

D.foobarfoobarfoo

E.barbarbarbarbar

F.foofoofoobarbar

G.foofoofoobarfoo

A.System.Windows.s.FlatStyle.Flat

B.System.WindowsFlatStyle.Popup

C.System.Windows.s.FlatStyle.Standard

D.System.Windows.s.FlatStyle.System

The primary advantages of a Client/Server system arise from splitting the processing between the client system and the database server. Since the bulk of the database processing is done on the back-end, the speed of the DBMS isn't tied to the speed of the(31).The major disadvantage of Client/Server system is the increased cost of(32) and support personnel who maintain the database server. There is also the issue of(33)with so many parts comprising the entire C/S system; Murphy's Law can kick in-the more pieces that compose the system, the more pieces that can fail. It's also harder to track down problems when the system(34). And it can initially take longer to get all the components set up and working together. All this is compounded by the general lack of experience and expertise of potential support personnel and programmers, due to the relative newness of the technology. As C/S system become more common, this problem should abate.Therefore the C/S system is more(35).

A．network

B．operating system

C．personal computer

D．workstation

publicclassSyncTest{

publicstaticvoidmain（Stringargs）{

finalStringBuffers1=newStringBuffer（）；

finalStringBuffers2=newStringBuffer（）；

newThread（）{

publicvoidrun（）{

synchronized（s1）{

s2.append（A”）；

synchronized（s2）{

s2.append（B”）；

System.out.print（s1）；

System.out.print（s2）；

}

}

}

}.start（）；

newThread（）{

publicvoidrun（）{

synchronized（s2）{

s2.append（C”）；

synchronized（s1）{

s1.append（D”）；

System.out.print（s2）；

System.out.print（s1）；

}

}

}

}.start（）；

}

}

Whichtwostatementsaretrue？（）

A、meets

B、bridges

C、rejects

短文理解

听力原文： The banking system of China evolved from a mono-banking system between the 1940s and the early 1970s. Not until 1978 did China's banking system make a drastic shift in its banking philosophy and structure. The shift is not only a necessity for the country's development, but also acts as a gesture showing the "openness" of the country to the outside world.

Today, after nearly forty years of rapid development, China is moving towards a modem and market-oriented banking structure although there is still much to be improved to meet the needs of the country's development.

In the mid 1990s, banks in China began to focus their attention on capital adequacy requirements, non-performing and bad loans, profitability and also the industry's overall expansion strategy. Reforms of monetary and financial system in China are speeding up in the 90s. Existing specialized banks gradually have become commercial banks.

21. What kind of banking system did China have before the 1980s?

22.Up to now, how long has China experienced rapid development?

23.What are the banks in China focusing their attention on?

(21)

A．The same system as in the western countries.

B．A mono-banking system.

C．A modern banking system.

D．A commercial banking system.

●A (68) is a feature of the system or adescription of something the system is capable of doing in order to fulfill the system's purpose.

(68) A．plan

B．requirement

C．document

D．Design

下列代码的执行结果是()。publicclasstest5{publicstaticvoidmain(Stringargs[]){Strings1=newString("hello")；Strings2=newString("hello")；System.out.prim(s1==s2)；System.out.print(",")；System.out.println(s1.equals(s2))；}

A．true,false

B．true,true

C．false,true

D．false,false

下列代码的执行结果是______。 public class ex55 { public static void main(String args[] ) { String s1=new String("hello"); String s2=new String("hello"); System.out.print (s1==s2); System.out.print (","); System.out.println (s1.equals (s2)); } }

A．true, false

B．true, true

C．false, true

D．false, false