The use of wrong medicine may present a hazard to the patients.A:protection B:indicationC:immunity D:danger
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”This is the best present I’ve ever received,”Mary said with a smile trying to____her tears.A.keep down B.keep up C.keep back D.keep at
They are trying to identify what is wrong with the present system.A:prove B:consider C:discover D:imagine
What are two purposes of a forwarding class?（）A、to identify traffic that should be droppedB、to classify trafficC、to identify traffic that should receive common treatmentD、to assign traffic to output queues
Can you （） what is wrong with the washing machine?A、find outB、findC、look for
What is the primary objective of the plan phase（）A、Assess the existing environments to determine if it can support the proposed system.B、Identify the activities for installing and configuring the equipment at the customer sites.C、Gather high-level solution requirements， and understand the customer business needs an the opportunity.D、Prepare the activities for day-to-day support， management， and monitoring of the newly implemented system.
After installing a network with one Samba server and several clients， users are complaining that they receive an Unable to browse the network error when trying to visit a public share. What is the most likely cause of this？ （）A、 The user entered the wrong username and/or password.B、 The nmbd process is not running on the Samba server.C、 The user hasn’t mapped the share to a local drive letter yet.D、 The Samba server is not configured as a Domain Master Browser.
