Home⇒ Computer Engineering⇒ Basic computer knowledge
| 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 ⇒ The main job of a CPU is to.................... both (A) and (B) [other wrong options] [Discuss in forum] |
| Q2 ⇒ Which of the following refers to the fastest, biggest and most expansive computer? Super computer [other wrong options] [Discuss in forum] |
| Q3 ⇒ Micro computer hardware consists of three basic categories of physical equipment- System unit, input / output and secondary storage [other wrong options] [Discuss in forum] |
| Q4 ⇒ The most common input devices are- Keyboard and Mouse [other wrong options] [Discuss in forum] |
| Q5 ⇒ Which of the following groups have only Output devices? Plotter, Printer and Monitor [other wrong options] [Discuss in forum] |
| Q6 ⇒ When speaking of computer input and output, input refers to........................... both (B) and (C) [other wrong options] [Discuss in forum] |
| Q7 ⇒ A ..................... can make it easier to play games. Joystick [other wrong options] [Discuss in forum] |
| Q8 ⇒ PARAM was developed by..................... C-DAC [other wrong options] [Discuss in forum] |
| Q9 ⇒ A _____ is a device that forwards packets between networks by processing the routing information included in the packet. router [other wrong options] [Discuss in forum] |
| Q10 ⇒ A computer falls into the ........................ category if it is, at the time of construction, one of the fastest computers in the world. super computer [other wrong options] [Discuss in forum] |
| Q11 ⇒ The physical layer translates logical communication requests from the ______ into hardware specific operations. data link layer [other wrong options] [Discuss in forum] |
| Q12 ⇒ To go to the beginning of a text line press- Home [other wrong options] [Discuss in forum] |
| Q13 ⇒ Which transmission media has the highest transmission speed in a network? optical fiber [other wrong options] [Discuss in forum] |
| Q14 ⇒ Which of the following groups have only input devices? Mouse, Keyboard and Scanner [other wrong options] [Discuss in forum] |
| Q15 ⇒ User datagram protocol is called connectionless because all UDP packets are treated independently by transport layer [other wrong options] [Discuss in forum] |
| Q16 ⇒ What would you do to highlight a word? You position the cursor next to the word, and then ............................. Drag mouse while holding button down [other wrong options] [Discuss in forum] |
| Q17 ⇒ Whenever we have to give space between the two words while typing on a PC we have to press a key known as- Space Bar [other wrong options] [Discuss in forum] |
| Q18 ⇒ A list of protocols used by a system, one protocol per layer, is called protocol stack [other wrong options] [Discuss in forum] |
| Q19 ⇒ The key that must be pressed each time a new command or information is entered- Return / Enter [other wrong options] [Discuss in forum] |
| Q20 ⇒ A single channel is shared by multiple signals by multiplexing [other wrong options] [Discuss in forum] |
| Or |