2011-01-19 10:54:52examsoon認證考試題庫

SCJP認證310-055介紹及考古題分享

310-055 考試是SUN認證的 Sun Certified Programmer for the Java 2 Platform.SE 5.0 認證考試官方代號,Sun Certified Programmer for the Java 2 Platform.SE 5.0 認證作為全球IT領域專家 SUN 熱門認證之壹,是許多大中IT企業選擇人才標準的必備條件。

 

SCJP 認證是業界最廣泛認可的IT技術認證之壹,也是業界最權威、最受尊敬的認證之壹。獲得310-055認證不僅僅能證明您的IT技術能力,更是您進入職場的敲門磚,也是提高您身價的另壹捷徑。

 

SCJP認證介紹:

sun certificated java programmer (SCJP)

壹種Java認證考試

對于Java程序設計員,Sun推出兩項認證:Sun Certificated Java Programmer (SCJP)和Sun Certificated Java Developer(SCJD)。

SCJP 可以說各種Java認證的基礎,相對于SCJD來說,SCJP跟側重于測驗您的Java程序設計概念及能力,內容偏重于Java語法及JDK的內容。其對應的最主要的學習課程是SL-275。SCJP 的學習/考試過程是相對相對比較明確的,首先學員參加SL-275的培訓課程(標准費用大致在2600人民幣,包括考試券、教材費),也可以單獨購買考試券(Certification Voucher,費用現在是1250元),然後在Prometric考試中心參加考試。通過後獲得Sun頒發的SCJP認證證書。

310-055認證證照:

Sun Certified Programmer for the Java 2 Platform.SE 5.0

科目編號 : 310-055

科目名稱 : Sun Certified Programmer for the Java 2 Platform.SE 5.0

考試題型:複選、填空和拖拽匹配

題量:59

及格標准:61%

時限:120分鍾

費用:1500元

Examsoon的SCJP 認證考古題由資深IT認證講師和SCJP 産品專家結合PROMETRIC或VUE的真實考試環境最新原題傾心打造.

 

Examsoon認證考試題庫-始終致力與爲客戶提供SCJP 認證的全真考題及認證學習資料,助您壹次通過SCJP 認證考試。

 

1.Which two code fragments correctly create and initialize a static array of int elements? (Choose two.)

A. static final int[] a = { 100,200 };

B. static final int[] a;

static { a=new int[2]; a[0]=100; a[1]=200; }

C. static final int[] a = new int[2]{ 100,200 };

D. static final int[] a;

static void init() { a = new int[3]; a[0]=100; a[1]=200; }

Answer: AB

2. Given:

1. interface TestA { String toString(); }

2. public class Test {

3. public static void main(String[] args) {

4. System.out.println(new TestA() {

5. public String toString() { return "test"; }

6. });

7. }

8. }

What is the result?

A. test

B. null

C. An exception is thrown at runtime.

D. Compilation fails because of an error in line 1.

E. Compilation fails because of an error in line 4.

F. Compilation fails because of an error in line 5.

Answer: A

3. Which two statements are true? (Choose two.)

A. An encapsulated, public class promotes re-use.

B. Classes that share the same interface are always tightly encapsulated.

C. An encapsulated class allows subclasses to overload methods, but does NOT allow overriding methods.

D. An encapsulated class allows a programmer to change an implementation without affecting outside

code.

Answer: AD

更多IT認證考試科目代碼分享:

350-021