● A word processor enables you to create a(1)，store it electronically on a disk，display it on a screen，modify it by entering commands and characters from the keyboard，and print it on a printer．
) G- m3 Y) J/ b( ] (1)A．file
& M/ u" u* k5 j B．document2 }$ C4 Z8 a% F6 a
C．text
1 {( S' W; W5 } D．paper
9 }' u1 M% P, e 答案：(1)B5 S( D1 Q# Y1 v/ j+ K5 a% W
解析：一个文字处理器可以让你创建一个文档，该文档电子的存储再一个磁盘上。可以显示再屏幕上。通过键盘输入命名和字符你可以修改它，也可以用打印机将它打印出来。, U3 u7 y2 Z: q5 g
● A high level language is an artificial language with which we can write various(2)．
. n7 D. f4 T: G. O2 C; A0 ]/ M (2)A．files
% j0 D& q) y% u7 h) x z B．instructions% c. P& N: ^3 a# U' _1 I) s& [) I
C．text: i/ L |' c0 A8 L7 s1 F
D．papers3 x6 C- e* r! s c1 Y* b
答案：(2)B) v. k e* t% e+ x P3 m
解析：高级语言是由人开发出来。我们可以用它来写各种指令。$ C- q0 d) w* H% J9 G& M5 U
● A user interface can be defined as the combination of hardware and software that helps people and computers(3)with each other．
7 H* a' y2 ?9 R( R% ~& i (3)A．intercourse" N, E% J9 ?% O0 B& m6 j
B．intercommunion. A. a- Q3 g- E9 p* J
C．communicate
' v! n9 j) r6 y4 z6 O$ v7 }( c D．intercommunicate
5 i% N% z; ?; b( o7 B 答案：(3)C
# H, X2 M; o4 N 解析：用户接口指硬件和软件的结合，通过用户接口可以帮助人机交互。 Y8 n+ S5 G/ t; A
●In document windows，selected text is(4)．3 U# t/ ~% E" w+ V% }* e
(4)A．copied
( z/ }, Y0 J7 `$ Y9 M4 T, u4 L& } B．inserted
7 A' ^2 J! [, Z1 g% ^3 \ C．deleted
/ |0 \: [+ @) {% i7 f4 }$ ^+ S D．highlighted
, _# K, ?8 c. ?. w 答案：(4)D
* E' ^+ w( n; ~& i. U 解析：在文件窗口，选中文字被高亮显示。3 k0 i/ J6 b5 B: i! ~
●SQL Server is a RDBMS(Relational Database Management System)made by Microsoft．This means that the data is stored in two dimensional(5)．, Q- X9 k. Z. s. e" G
(5)A．documents
5 e4 L& {# |$ Y$ B( n' {" ~- o; R B．databases
3 F, z" i, y0 i+ B C．files* i" Y' v4 G3 b) S
D．tables
/ s2 T- ~1 _% S' f 答案：(5)D) z% R1 J4 B7 a4 k
解析：SQL服务器是一个由微软公司做的关系型数据库，这意味着数据被存储在两个表格中。 |
发表于 2012-8-2 08:55:16
