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You are reported that the monitor at a client's place is having a problem. You are about to remove the cover of the monitor. What do you do just before opening the monitor cover? Choose all that apply.
(this question provided by simulationexams.com)
| ( | A | ) | | Wear wrist strap to prevent ESD damage to the monitor |
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| ( | B | ) | | Make sure that the power is switched off and the power cord is plugged out |
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| ( | C | ) | | Make sure that the ESD is grounded properly |
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| ( | D | ) | | Connect the Monitor as well as the wrist strap to the ground. |
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| ( | E | ) | | All of the above |
The Correct Answer is: B
The most chosen answer was [ A ] :: [ Wear wrist strap to prevent ESD damage to the monitor ]
Explanation:
Never wear a wrist strap when working on monitors.
Monitors contain very high voltages, sometimes fatal to human, even when the
power is turned off. If you are wearing wrist strap, the human body work as a
conduit to discharge the electric charge.
COM 1 uses which of the following I/O addresses?
| ( | A | ) | | 2c6 |
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| ( | B | ) | | 3a7 |
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| ( | C | ) | | 3f8 |
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| ( | D | ) | | 4e2 |
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| ( | E | ) | | 2f8 |
The Correct Answer is: C
Explanation:
COM 1 is assigned the the I/O address 3f8.
Which of the following printer technologies doesn't relate to the type of printer?
| ( | A | ) | | Laser |
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| ( | B | ) | | Dye Sublimation |
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| ( | C | ) | | Split-Ink |
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| ( | D | ) | | Thermal |
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| ( | E | ) | | Dot Matrix |
The Correct Answer is: C
Explanation:
Split Ink technology is used to print security patterns across a document, usually with differing colors.
Laser, Dye Sublimation, Thermal & Dot Matrix all refer to types of printers.
The FDISK utility is used for what function?
| ( | A | ) | | Formats a 3.5" floppy disk |
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| ( | B | ) | | Defragments a disk drive |
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| ( | C | ) | | Copying large amounts of files |
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| ( | D | ) | | Formating logical partitions |
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| ( | E | ) | | Creating partitions on a physical disk |
The Correct Answer is: E
Explanation:
FDISK is used to create partitions on a hard disk drive.
What is the storage capacity of a 3 1/2" Double Sided High Density (DSHD) Floppy disk?
(this question provided by simulationexams.com)
| ( | A | ) | | 1.2 MB |
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| ( | B | ) | | 1.44 MB |
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| ( | C | ) | | 720 KB |
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| ( | D | ) | | 1.4 MB |
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| ( | E | ) | | None of the above |
The Correct Answer is: B
Explanation:
The storage capacity of various types of floppy disks that you need to know as part of A+ certification is given below:
Size------Type----Storage
5 1/4" ---DSDD----360KB
5 1/4" ---DSHD----1.2MB
3 1/2" ---DSDD----720KB
3 1/2" ---DSHD----1.44MB
3 1/2" ---DSED----2.88MB
DSDD: Double Sided Double Density
DSHD: Double Sided High Density
DSED: Double Sided Extra Density
This quiz was generated by user Yashashree in feb2002.
a+ certification || gmat test prep || pool game || funny joke
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