Computer Hardware What is the highest binary number that can be referred to on a three position jumper block? 1 6 7 4 1 6 7 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What beep codes could indicate a system board or power supply failure? steady long beeps no beep steady short beep one long continuous beep tone All of these steady long beeps no beep steady short beep one long continuous beep tone All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device protects against line deficiencies? Logic probe Capacitor Surge protector UPS Logic probe Capacitor Surge protector UPS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? None of these RS232 RS-232a CAT 5 IEEE 1284 None of these RS232 RS-232a CAT 5 IEEE 1284 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? All-purpose cleaner TMC solvent Silicone spray Denatured alcohol None of these All-purpose cleaner TMC solvent Silicone spray Denatured alcohol None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You get a CMOS checksum error during bootup. What is most likely the cause? BIOS needs updating hard drive types are incorrectly defined CMOS battery is nearing end of life power supply is bad BIOS needs updating hard drive types are incorrectly defined CMOS battery is nearing end of life power supply is bad ANSWER DOWNLOAD EXAMIANS APP
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