111.Which of the following is NOT a type of computer hard drive?
a)IDE
b)SCSI
c)FDD
d)EIDE
e)SATA
112.What type of connector is used to plug a telephone line into a modem?a)COM1
b)RJ-11
c)RJ-45
d)RJ-10
e)None of these
113.What is difference between AT and ATX power supplies?
a)AT supplies use P8 and P9 power connectors while ATX uses a single P1 connector
b)AT supplies use a single P1 power connector while ATX uses P8 and P9
c)They are identical except for their shape
d)AT power supplies run on 120V AC current while ATX uses 220V AC
e)None of these
114.Parity is :
a)the optimal transmission speed of data over a CAT 5 cable
b)a byte stored in the FAT to indicate remaining slots
c)the data stored in one byte
d)an extra bit stored with data in RAM that is used to check for errors when the data is read back
e)None of these
115.You get a CMOS checksum error during bootup. What is most likely the cause?
a)BIOS needs updating
b)power supply is bad
c)CMOS battery is nearing end of life
d)hard drive types are incorrectly defined
e)None of these
116.A modem could be attached to which port?
a)ASYNC port
b)Parallel port
c)Keyboard connector
d)Video port
e)None of these
117.What's the best way to protect your hard drive data?
a)periodically defrag it
b)run chkdsk at least once a week
c)run scandisk at least once a week
d)run a regular diagnostic
e)regular backups
118.You just installed a new IDE hard drive, but your system BIOS will not recognize the new drive, what should you check first :
a)jumpers on the hard drive
b)cable sequence
c)drivers that need to be loaded
d)hard drive manufacturer web site information
e)None of these
119.Which provides the fastest access to large video files?
a)IDE hard drives
b)Optical drives
c)SCSI hard drives
d)EIDE hard drives
e)None of these
120.Which peripheral port provides the FASTEST throughput to laser printers?
a)SCSI
b)RS-232
c)Parallel
d)Serial
e)None of these
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