在数据链路层中,由于数据以帧为单位一帧一帧地传输,因此,当接收方识别出某一帧出现错误时,只需重
A.所有帧
B.已发送的帧
C.以后数据帧
D.此帧
A.所有帧
B.已发送的帧
C.以后数据帧
D.此帧
第1题
A.java MainClass if run from the/apps directory
B.javacom.company.application.MainClass if run from the/apps directory
C.java-classpath/appscom.company.application.MainClass if run fro many directory
D.java-classpath.MainClass if run fromt he/apps/com/company/application directory
E.java-classpath/apps/com/company/application:.MainClass if run from the/apps directory
F.javacom.company.application.MainClassifrunfromthe/apps/com/company/application directory
第2题
A.javaMainClassifrunfromthe/appsdirectory
B.javacom.company.application.MainClassifrunfromthe/appsdirectory
C.java-classpath/appscom.company.application.MainClassifrunfromanydirectory
D.java-classpath.MainClassifrunfromthe/apps/com/company/applicationdirectory
E.java-classpath/apps/com/company/application:.MainClassifrunfromthe/appsdirectory
F.javacom.company.application.MainClassifrunfromthe/apps/com/company/applicationdirectory
第3题
A.通用/apps所属apps:apps
B.数据库/apps/sharedstorage所属apps:apps
C.Yum源/apps/base/yumserver所属apps:apps
D.管理域监控需要/monitor所属patrol:patrol
第4题
第5题
A.A.petrochemical company
B.B.petrochem* and compan*
C.C.petrochem* n5 compan*
D.D.petrochem* w5 compan*
第6题
A.ansible apps -m commsand -a 'lsb_release -a'
B.ansible apps -m command -a 'lsb_release -aas'
C.ansible apps -m command -a 'lsb_release -a'
D.ansisble apps -m cosmmand -a 'lsb_release -a'
第7题
A.The classes are small.
B.All the classes are given by professors.
C.The tuition is comparatively low.
D.It's in an urban setting.
第8题
Which of the following about health apps is TRUE?
A.Few of the health apps share information with third-party companies.
B.Data stored on mobile applications can be used for economic purposes.
C.The applications can not be used to collect the sensitive personal data.
D.Third-party companies only share analytics about apps" functionality and use.
第9题
Though the wide universe is full of good, kernel of flourishing com can come to (man) (only through) his own toil (bestowed) that plot of ground which is given him (to till).
A.man
B.only through
C.bestowed
D.to till
第10题
A. Onthe Apps share, assign User1 the Read share permission.
B. On the Apps folder, deny User1 the Write NTFS permission.
C. On the Apps folder, deny User1 the Modify NTFS permission.
D. On the Apps folder, assign User1 the Read & Execute NTFS permission.
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!