In which mode can 2 or more applications be stored in memory at the same time? Segmented Mode Unprotected Mode Protected Mode Real Mode None of these TRUE ANSWER : ? YOUR ANSWER : ?
One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as: The device that sends the monitor signals telling it what to display The area that regulates all of the system power usage The area where ail the of the Basic input/output routines are stored The area where all of the processing takes place TRUE ANSWER : ? YOUR ANSWER : ?
An important first step in troubleshooting which component in a laser printer is causing a jam is to: check all voltages turn the printer off, then on again look up error codes remove the jammed paper note where in the paper path the paper stops TRUE ANSWER : ? YOUR ANSWER : ?
What could cause a fixed disk error? Slow processor Incorrect CMOS settings Bad RAM No-CD installed TRUE ANSWER : ? YOUR ANSWER : ?
With respect to a network interface card, the term 10/100 refers to a fiber speed protocol speed minimum and maximum server speed megabits per seconds None of these TRUE ANSWER : ? YOUR ANSWER : ?
Why does a successfully mapped network drive disappear every time you boot the computer? You didn't click reconnect on log on The last drive was not set correctly The map statement is not in the autoexec.bat file The computer you are connected to has moved TRUE ANSWER : ? YOUR ANSWER : ?
You suspect a virus has entered your computer. What will not be affected by the virus? Program files CMOS Boot sector Floppy disks None of these TRUE ANSWER : ? YOUR ANSWER : ?
What command is used to reset a MODEM when using the DCE ATZ None of these DTR ATR TRUE ANSWER : ? YOUR ANSWER : ?
Which type of system hoard is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility? ISA None of these ML EISA PCI TRUE ANSWER : ? YOUR ANSWER : ?
What product is used to clean smudged keys on a keyboard? Denatured alcohol TMC solvent Silicone spray All-purpose cleaner None of these TRUE ANSWER : ? YOUR ANSWER : ?