【简答题】Passage V An astronomy class is given the following facts about stellar evolution. 1. A star’s evolution can be divided into 3 stages: premain sequence (pre-MS), main sequence (MS), and post-main sequ...
【多选题】为了合理有效的利用外资,必须坚持的基本原则有( )。
A.
维护国家主权和民族利益,拒绝一切不平等和奴役性条件
C.
坚持重质量、重效益的原则,提高利用外资的质量和水平
E.
利用外资的规模要从我国经济发展需要、偿还能力等实际情况出发
【单选题】和平共处五项原则是中国处理对外关系的基本原则之一,也是当代国际社会公认的国际关系的基本准则。它包括互相尊重主权和领土完整、互不侵犯、互不干涉内政、平等互利和( )
【单选题】国家电网公司办公计算机信息安全和保密管理遵循( )的基本原则。
【简答题】一、独立自主的和平外交政策 1 . 我国外交政策的决定因素 :我国的( ) 和)( ) 2. 独立自主和平外交政策的基本内容 (1)宗旨:维护 ( ) 、促进共同发展。 (2)基本立场:( ) , 即在国际事务中坚决捍卫国家的独立、 主权 和领土完整 , 对国际问题自主地决定自己的态度和对策。 (3)基本目标:维护...
【单选题】Given the following code: public class Test { void printValue(int m) { do { System.out.println(&q
A.
Given the following code: public class Test { void printValue(int m) { do { System.out.println("The value is"+m); } while( --m >10 ) } public static void main(String arg[]) { int i=10; Test t= new Test (); t.printValue(i) ; } } Which will be output? A.The value is 8
【多选题】Given the following code fragment: 1)public void create() { 2) Vector myVect; 3) myVect = new Vector() ; 4) } Which of the following statements are true?
A.
The declaration on line 2 does not allocate memory space for the variable myVect
B.
The declaration on line 2 allocates memory space for a reference to a Vector object
C.
The statement on line 2 creates an object of class Vector
D.
The statement on line 3 creates an object of class Vector
E.
The statement on line 3 allocates memory space for an object of class Vector
【单选题】Given the following two tables: TAB1 R1 A A A B B C C D E TAB2 R2 A A B B C C D Which of the following queries returns the following result set? RETVAL E()
A.
SELECT r1 AS retval FROM tab1 INTERSECT SELECT r2 AS retval FROM tab2
B.
SELECT r1 AS retval FROM tab1 EXCEPT SELECT r2 AS retval FROM tab2
C.
SELECT DISTINCT r1 AS retval FROM tab1, tab2 WHERE r1 <> r2
D.
SELECT r1 AS retval FROM tab1 UNION SELECT r2 AS retval FROM tab2
【单选题】A technician is troubleshooting a network connectivity issue. Given the following abbreviated trace route output: Which of the following is MOST likely occurring?()
【简答题】制作手机海报 利用本案例所学的内容制作如图 1-39 所示的手机海报。本题最终效果可参考本书配套素材 “ 素材与实例 ”>“ 模块一 ” 文件夹中的 “ 手机海报 .psd” 。 1.3 课堂实训.docx