Astoragespecialistisassessingacustomer’stapebackupenvironment.Whichofthefollowing questionswouldbethemostappropriatequestiontoidentifythecustomer’senvironment?()
A. Hastherebeenanyrecentlossofdata?
B. HowmanytapedrivesareintheLibrary?
C. Whattapetechnologyiscurrentlybeingused?
D. Whatsoftwareisbeingusedforrestoringthedata?
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AcurrentNseriescustomerhasanIBMSystemStorageN3600.Theyareinterestedinfutureexpansion.Whatistheminimumnumberofdiskdrivesrequiredtopopulatetheexpansionshelf?()
A. 0
B. 1
C. 4
D. 14
节水灌溉就是根据作物的需水要求,适时、适量进行灌溉,以较少的灌水量实现较高的产出效益。()
下列说法中属于数据录入的主要方式的有()。
A. 通过单元格手动录入
B. 通过数据编辑栏输入
C. 通过控制柄填充数据
D. 通过对话框填充序列