传送速率单位“b/s”代表( ) 。
A.bytes per second
B.billion per second
C.baud per second
D.bits per second
第1题:
设有以下说明语句 typedef struct { int n; char ch[8]; }PER;
A.PER 是结构体变量名
B.PER 是结构体类型名
C.typedef struct 是结构体类型
D.struct 是结构本类型名
第2题:
设有以下说明语句: typedef struct { int n; char ch[8]; }PER; 则下面叙述中,正确的是( )。
A.PER是结构体变量名
B.PER是结构体类型名
C.typedef struct是结构体类型
D.struct是结构类型名
第3题:
A.per-serviceprofile
B.per-computenode
C.per-group
D.per-VHBA
第4题:
Routing.protocols use different techniques for assigning【S1】to individual networks.Further,each routing protocol forms a metric aggregation in a different.way.Most routing protocolscan use muh.iple paths if the paths have an equal【S2】.Some routing protocols can evenuse multiple paths when paths have an unequal cost.In either ease,load【S3】can improveoverall allocation of network bandwidth.When mulliple paths are used.there are several ways to distribute the packets.The two most common mechanisms are per—packet load balancing and per—destination load balancing.Per—packet load balancing distributes the【S4】across the possi-ble routes in a manner proportional to the route metrics.Per-destination load balancing distributes packets across the possible routes based on【S5】.
【S1】
A.calls
B.metrics
C.1inks
D.destinations
第5题:
A.LOGICAL_READS_PER_SESSION
B.CONNECT_TIME
C.COMPOSITE_LIMIT
D.CPU_PER_SESSION
E.PRIVATE_SGA
第6题:
快速将以下句子中的数字转换为中文: The maternal mortality rate has pummeted from 94.7 per 100, 000 in 1990 to 56.2 per 100, 000 in 1998.