—Will you be able to come to my birthday party this Saturday?
—____________
A. No, I'd like to.
B. I believe I can't.
C. I'm afraid.
D. Yes, I'd love to.
第1题:
AsystemadministratorperformsafullbackupeverySaturdayeveningandincrementalbackupstherestoftheweek.ThesystemfailedonThursdayandneedstoberestored.Whichbackuptapeswillberequiredtorestorethesystemtoitsmostrecentrecoverablestate?()
A.Saturday’sfullbackuptapeonly
B.Wednesday’sincrementalbackuptapeonly
C.Saturday’sfullbackupandWednesday’sincrementalbackuptapes
D.Saturday’sfullbackupandSunday’sthroughWednesday’sincrementalbackuptapes
第2题:
10、下列不能用来作为变量名的是?
A.Come_here
B.You.name
C.WONDER
D.Apple
第3题:
要确定在文件ABC中是否含有表示星期六或者星期日字符的行,可以使用命令: grep ‘Saturday|Sunday’ABC 或者 grep -i ‘saturday|sunday’ABC
第4题:
AnadministratorperformsafullbackupeverySaturdayeveninganddailyincrementalbackupstherestoftheweek.ThesystemfailedonThursdayandmustberestored.Whichbackuptapeswillberequiredtorestorethesystemtoitsmostrecentrecoverablestate()
A.Saturday’sfullbackuptape
B.Wednesday’sbackuptape
C.Saturday’sfullbackupandWednesday’sincrementalbackuptapes
D.Saturday’sfullbackupandSunday’sthroughWednesday’sincrementalbackuptapes
第5题:
下列不能用来作为变量名的是?
A.You.name
B.Apple
C.WONDER
D.Come_here
第6题:
11、下列不能用来作为变量名的是?
A.You.name
B.Apple
C.WONDER
D.Come_here