Home⇒ Computer Engineering⇒ Computer hardware
| 1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
| 2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
| Q1 ⇒ You suspect a virus has entered your computer. What will not be affected by the virus? CMOS [other wrong options] [Discuss in forum] |
| Q2 ⇒ How many devices does USB support? 127 [other wrong options] [Discuss in forum] |
| Q3 ⇒ Pick the correct choice for the 8088 CPU. 16 bit word size, 8 bit data path [other wrong options] [Discuss in forum] |
| Q4 ⇒ What is the most likely cause of an "FDD controller Failure" error message? you installed the floppy disk drive cable backward [other wrong options] [Discuss in forum] |
| Q5 ⇒ You are testing the resistance in Ohms of a fuse on a 2 amp system. If the fuse is good, the meter should read? 0 [other wrong options] [Discuss in forum] |
| Q6 ⇒ What resistance in ohms should be displayed when testing a speaker in a computer? 16 Ohms [other wrong options] [Discuss in forum] |
| Q7 ⇒ What is the result of adding an IP address to the DNS server search order It tells the local system where the DNS Server is located [other wrong options] [Discuss in forum] |
| Q8 ⇒ During the laser printer's conditioning phase a uniform charge of _____ is placed on the photosensitive drum. -600 volts [other wrong options] [Discuss in forum] |
| Q9 ⇒ Upper Memory blocks are located where? Reserved Memory [other wrong options] [Discuss in forum] |
| Q10 ⇒ Which component stores an electrical charge? capacitor [other wrong options] [Discuss in forum] |
| Q11 ⇒ How many bits in a byte? 8 [other wrong options] [Discuss in forum] |
| Q12 ⇒ Which standard govern parallel communications? IEEE 1284 [other wrong options] [Discuss in forum] |
| Q13 ⇒ The mouse pointer moves erratically, what is the possible cause? The mouse ball is dirty [other wrong options] [Discuss in forum] |
| Q14 ⇒ After doing a low-level format, what would be the next step in configuring the hard drive in a system? Format DOS partition [other wrong options] [Discuss in forum] |
| Q15 ⇒ What voltage does a Pentium system use? +3.3 volts [other wrong options] [Discuss in forum] |
| Q16 ⇒ Topically, how many type III PC cards can you insert in a laptop 1 [other wrong options] [Discuss in forum] |
| Q17 ⇒ What is the first step in diagnosing a completely dead computer at the client site that was working the day before. check the AC outlet [other wrong options] [Discuss in forum] |
| Q18 ⇒ A system has two IDE hard drives that are each divided into primary and extended partitions, which drive letter is assigned to the primary partition of the second drive? D [other wrong options] [Discuss in forum] |
| Q19 ⇒ ESD potential decreases with the use of: A wrist strap [other wrong options] [Discuss in forum] |
| Q20 ⇒ What is a common language that computers use to talk with one another on a network A. operating systems [other wrong options] [Discuss in forum] |
| Or |