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【单选题】
数据库系统具有许多特点,使其很快成为数据处理的主要工具,下列哪个特点不是数据A.
具有复杂的数据结构
B.
不存在数据冗余
C.
有效地实现数据共享
D.
具有较高的独立性
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举一反三
【单选题】最近嵌套作用域原则是：
A.
一个名字的作用域是从这个名字的说明语句开始到程序结束。
B.
一个名字的作用域是包含了这个名字的说明语句的最小过程或函数。
C.
一个名字的作用域是包含了这个名字的说明语句的过程或函数。
D.
一个名字的作用域是从程序的第一条语句开始到程序结束。
【单选题】Gross profit for 20X3 can be calculated from:
A.
Purchases for 20X3, plus inventory at 31 December 20X3, less inventory at 1 January 20X3
B.
Purchases for 20X3, less inventory at 31 December 20X3, plus inventory at 1 January 20X3
C.
Cost of goods sold during 20X3, plus sales during 20X3
D.
Net profit for 20X3, plus expenses for 20X3
【简答题】下列程序运行后输出结果为 。 #include int main() { int i,a[6]; for (i=0; i=0 ; i--) printf("%d",a[i]); return 0; }
【简答题】以下不符合套期保值的操作原则的是（ ）。
【单选题】A company has sublet part of its offices and in the year ended 30 November 20X3 the rent receivable was: Until 30 June 20X3 $8,400 per year From 1 July 20X3 $12,000 per year Rent was paid quarterly in...
A.
Rent receivable $9,900 Statement of financial position $2,000 in sundry payables
B.
Rent receivable $9,900 Statement of financial position $1,000 in sundry payables
C.
Rent receivable $10,200 Statement of financial position $1,000 in sundry payables
D.
Rent receivable $9,900 Statement of financial position $2,000 in sundry payables
【单选题】—What's the date today? —It's ______ ,April Fool's Day．
A.
on April 1st
B.
April 1st
C.
April the 1st
D.
one of April
【简答题】套期保值的操作原则是什么?
【简答题】下列不属于套期保值的操作原则的是（ ）。
【简答题】完形填空。 April Fool's Day April Fool's Day is a western festival. No one 1 exactly when and how April Fool's Day began. However, there are some stories about 2 it came into being. One story 3 like this: ...
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