单选
●In order to improve the perform
参考答案
您可能感兴趣的试题
●Where box testing of softw
are testing is a test for software structure.Which of the following item should noe
be in
clu
ded ing the content of white box? (75) . (75) A.boundary value analysis
B.statement testing
C.branch testing
D.path testing
● Softw
are maintenance is to do necessary modification,supplenemt,and completeness during software life circle.Among the following vary kinds of maintenance,which one has the maximum workload in a general way?&n
bsp;(73) . (73) A.relevan
ce maintenance
B.completeness maintenance
C.correctness naintenance
D.other kinds of maintenance
●If file
A has the capa
bility of 724,the same group's users of file A may do (74) . (74) A.read A only
B.write A
C.execute A
D.non-operation
●
A firewall is a&n
bsp;(71) system designed to (72) an organization′s network against threats. (71) A.operating
B.programming
C.security
D.data (72) A.prevent
B.protect
C.examine
D.exploit
●In order to improve the perform
ance of a network server,you need to select
bus or lo
cal bus.The appropriate local bus is (69) . (69) A.VESA
B.ISA
C.EISA
D.PCI
●Loc
al
bus
can increase the
data throughput.The bus that is most frequently used is (70) . (70) A.VESA
B.PCI
C.MCA
D.EISA
●Different qu
ality factors of software can
be refle
cte
d upon user's different points of view,through product running,product modification and product transformation.Of the following properties,which one is connected with product running? (67) . Ⅰ.Correctness
B.Ⅱ
C.Ⅰ,Ⅱ
D.以上都是
●
A&n
bsp;(68) is a feature of the system or ades
cription 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
●In Internet, (66) used
as a
barrier to prevent the spread of viruses. (66) A.modom
B.firewire
C.firewall
D.netcard
●下面描述正确的是 (65) 。
(65)
A.数字签名技术用来保证数据在传输过程中的安全性 &n
bsp; B.数字信封技术用来保证数据在传输过程中的完整性
C.电子支票只要第二方认证就可以使用
D.以上都不对