题目内容

WhichlayerintheOSImodelisresponsiblefortranslatingframesintobits?()

ApplicationLayer
B. PresentationLayer
C. DataLinkLayer
D. PhysicalLayer

查看答案
更多问题

Whichcommandisusedtoexecuteamacrocalledsetup.mac?()

A
B
C
D

为了使标签覆盖背景,应把backstyle属性设置为()

A. 0
B. 1
C. true
D. false

数据161,161,162,163,163,164,165,165,165的中位数是()。

A. 163
B. 163.5
C. 164
D. 0

Atechnicianispreparingusereducationtoraiseawarenessofmalware.Thetechnician’sgoalistoincreaseuserawarenessandpreventthefuturespreadofmalware.AllofthefollowingaremalwaresymptomsEXCEPT:()

A. increasednumberofpop-ups.
B. decreasedvolumeofspam.
C. decreasedsystemperformance.
D. homepagehijacking.

答案查题题库