Computer Hardware What should he used to extinguish a computer fire? class a extinguisher None of these class c extinguisher silver foam water fire hose class a extinguisher None of these class c extinguisher silver foam water fire hose ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Paper advance bearings None of these Platten bearings Carriage rails Printhead Paper advance bearings None of these Platten bearings Carriage rails Printhead ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? RAM microprocessor system board speaker power supply RAM microprocessor system board speaker power supply ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? RS232 None of these CAT 5 IEEE 1284 RS-232a RS232 None of these CAT 5 IEEE 1284 RS-232a ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware If the memory slots have 30 pins then the chip is a? DIMM All of the listed here SIMM SDRAM DIMM All of the listed here SIMM SDRAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the most significant difference between the USB and IEEE1394 standards? USB is plug and play USB does not support USB IEEE 1394 is faster IEEE 1394 is hot swappable USB is plug and play USB does not support USB IEEE 1394 is faster IEEE 1394 is hot swappable ANSWER DOWNLOAD EXAMIANS APP
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