Cisco试题库:ccna最新真题(下)(7)思科认证

文章作者 100test 发表时间 2009:06:15 05:59:14
来源 100Test.Com百考试题网


  a. class c addresses cannot be assigned to ethernet interfaces.

  b. the /27 is an invalid mask.

  c. it is a broadcast address.

  d. it is a public ip address.

  e. it is a private ip address.
  
  32: you are a network technician at acme, inc. you are required to divide the 172.12.0.0 network into subnets. each subnet must have the capacity of 458 ip addresses. also, according to the requirements, you must provide the maximum number of subnets. which subnet mask should you use?

  a. 255.255.255.254

  b. 255.255.254.0

  c. 255.255.240.254

  d. 255.255.0.0
  
  33: what is the subnetwork and broadcast ip address of 192.168.2.37 with the subnet mask of 255.255.255.248?G7m

  a. 192.168.2.24/192.168.2.31

  b. 192.168.2.32/192.168.2.39

  c. 192.168.2.40/192.168.2.47

  d. 192.168.2.48/192.168.2.55

  e. 192.168.2.56/192.168.2.63
  
  34: one of your co-workers at acme, inc., needs to convert the binary number 11011010 into a decimal. what is the decimal equivalent?

  a. 218

  b. 219

  c. 220

  d. 221

  e. 222
  
  35: one of your co-workers at acme, inc., needs to convert the binary number 01011010 into a decimal. what is the decimal equivalent?

  a. 75

  b. 83

  c. 90

  d. 97



相关文章


Cisco试题库:ccna最新真题(下)(6)思科认证
Cisco试题库:ccna最新真题(下)(7)思科认证
Cisco试题库:ccna最新真题(下)(5)思科认证
Cisco试题库:ccna最新真题(下)(3)思科认证
澳大利亚华人论坛
考好网
日本华人论坛
华人移民留学论坛
英国华人论坛