search
person
What are the main components of a computer system?
Monitor,cpu,  key board mouse printer speaker
CPU, keyboard, mouse, monitor
Monitor CPU mouse keyboard scanner printer

4 Answers

Keyboard. Mouse  .CPU .monitor . speakers . joystick etc..
thumb_up_alt 0 like thumb_down_alt 0 dislike
Motherboards, hard disk
thumb_up_alt 0 like thumb_down_alt 0 dislike
Monitor kyeborad CPU scanner printer 
thumb_up_alt 0 like thumb_down_alt 0 dislike
CPU,monitor, keyboard and mouse
thumb_up_alt 0 like thumb_down_alt 0 dislike

Related questions

Description : What are the components of system bus? A) CPU Bus, Address Bus, Data Bus B) Memory, Control Unit, ALU C) Data Bus, Address Bus, Control Bus D) Register, PC, IR

Answer : What are the components of system bus? A) CPU Bus, Address Bus, Data Bus B) Memory, Control Unit, ALU C) Data Bus, Address Bus, Control Bus D) Register, PC, IR

Description : What are the components of a power system?

Answer : generator Traansformer Conductors Insulators

Description : What is the meaning of computer system organization?

Description : The sequence components of current of a single-phase load connected to a 3-phase system are (A) equal positive and negative sequence components (B) equal positive, negative and zero sequence components (C) vector sum of sequence currents is zero (D) algebraic sum of sequence currents is zero

Answer : The sequence components of current of a single-phase load connected to a 3-phase system are equal positive, negative and zero sequence components

Description : List and explain the components of a hydraulic system.

Answer : Components Hydraulic: Hydraulic pump- Supply fluid to the components in the system. Pressure in the system develops in reaction to the load. Hence, a pump rated for 5,000 ... mechanical components and need to be removed along with other contaminants.  Seals, fittings and connections.

Description : List out main components of Diesel power station. 

Answer : Main components of Diesel power station: 1) Diesel Engine 2) Engine Air intake system 3) Engine Fuel System 4) Engine Exhaust system 5) Engine cooling system 6) Engine Lubricating system 7) Engine Starting system 8) Diesel Engine Generator (Alternator) 

Description : List out main components of Reactors. 

Answer : List the main components of Reactors:  1. Core 2. Nuclear fuel (U235) 3. Moderator 4. Control Rod 5. Reflector 6. Reactor vessel 7. Shielding  

Description : What are the analog components?

Description : What do you mean by Computer Architecture and Organization?

Description : What is computer with diagram?

Description : What is the meaning of computer organization?

Description : Following are the components of jet engine

Answer : Following are the components of jet engine: 1. Air intakes 2. Compressors 3. Combustors 4. Turbines 5. Afterburners (reheat) 6. Nozzle 7. Bypass duct 8. Shaft

Description : Which of the following are components of Central Processing Unit (CPU)?  (A) Arithmetic logic unit, Mouse  (B) Arithmetic logic unit, Control unit  (C) Arithmetic logic unit, Integrated Circuits  (D) Control Unit, Monitor

Answer : Which of the following are components of Central Processing Unit (CPU)?  (A) Arithmetic logic unit, Mouse  (B) Arithmetic logic unit, Control unit  (C) Arithmetic logic unit, Integrated Circuits  (D) Control Unit, Monitor

Description : List the different components used in CD player.

Answer : CD mechanism CD pick up assembly Gear system Motors CD lens Display panel Front panel Servo systems.

Description : Describe the process of photo emission. State the application of photo emission in electronic components

Answer : Process of Photoemission:when light of appropriate frequency and intensity is incident upon a surface of certain materials,the energy of light is given to electrons to leave the surface of metal ... photo tubes are used in door openers,counters, position and temperature control and colour analysis 

Description : Describe different RT level computational and sequential components used to design single function processors.

Answer : RT-level combinational components:- To reduce the complexity in digital logic, combinational components are used, which are more powerful than logic gates.  Such combinational ... during a clock edge. An asynchronous inputs value effects the circuit independent of the clock.

Answer : Categories of semiconductor components (Integrated circuit families) Integrated circuits are made from semiconductor material These are divided into three main categories A) ... minus, true or false etc. common families include Transistor Transistor Logic (TTL), CMOS, MOSFET.

Description : The fastest, costlier and relatively small form of storage managed by computer system hardware is : (1) Disk (2) Flash Memory (3) Main memory (4) Cache

Answer : Cache

Answer : The contacts of high voltage switches used in power system are submerged in oil. The main purpose of the oil is to extinguish the arc.

Description : Draw block diagram of pneumatic system showing its basic components. State the functions of control value and air actuator.

Answer : Diagram : Control valve: - control and regulates the direction of flow and pressure etc. Air actuator: - Air cylinders and motors are used to obtain the required movements of direction flow.

Description : Enlist the components of computer network. Describe any one in brief.

Answer : The components of computer network are: Hub Router Modem Bridge Switches Network Interface Card Cables and connectors Crimping tool LAN tester Explanation ... into analog format so that it can be transferred by using currently available infrastructure. 

Description : The main criterion for selection of the size of a radial distribution system is

Answer : The main criterion for selection of the size of a radial distribution system is voltage drop

Description : _____ is required to boot a computer. (1) Loader (2) Operating system (3) Assembler (4) Compiler

Answer : Operating system

Description : Which of the following is used to protect objects in computer system, in the absence of more complete protection schemes? (1) digital certificate (2) digital signature (3) passwords (4) tokens

Answer : passwords

Description : In a computer system, which device is functionally opposite of a Key-board ? (1) Trackball (2) Joystick (3) Mouse (4) Printer

Answer : Printer

Description : The new technology which is emerging in the field of computer is (1) IC-technology (2) Parallel processing system (3) Semiconductor technology (4) Transistor technology

Answer : Transistor technology

Description : Which one of the following is used as secondary storage system in computer ? (1) RAM (2) Floppy (3) EPROM (4) ROM

Answer : Floppy

Description : “Booting the System” means (1) loading the operating system (2) dismissing the computer (3) running an application program called “Booting”. (4) physically kicking the computer

Answer : loading the operating system

Description : What are advantages and disadvantages of Mechatronics system? 

Answer : Advantages of Mechatronics system:  High level of integration.  Increased functionality and better design.  More use of electronics and software instead of mechanical function.  Assumes ... Its replacement is difficult, that it is difficult to change old system to new system. 

Description : What are the disadvantages of Open loop control system?

Answer : Open loop control system are less reliable. In open loop control system Optimization is not possible. Open loop control system are less accurate.

Description : What are some examples of a closed loop system?

Answer : C.L s/m. EX. Air conditioner (AC), rocket launcher, radar system, voltage stabilizer etc.

Description : What are the advantages of open loop control system?

Answer : Open loop control system are simple to design. Open loop control system are generally stable.

Description : What are the advantages of an interconnected system?

Description : What are interconnected power system?

Answer : Interconnected power systems are those which connect different geographic regions. In Australia we have a National Electricity Grid which connects 6 states. Transfers of power occur between the states depending ... make more profit from this.National-Electricity-Market-Fact-Sheet.pdf (0,9 MB)

Description : What are the two MAIN components of the central nervous system?

Answer : ANSWER: BRAIN AND SPINAL CORD.

Description : What are the uses of computer?

Answer : A.Computers can be used to play games,watch movies and videos,listen to music,solve sums,store a large number of information and data etc.

Description : What are the places in which a computer can be used?

Answer : A.Computers can be used in many places like schools, offices, airports, hospitals etc.

Description : If non-linear loads are connected to the power system, then (A) displacement power factor is same as the total power factor (B) displacement power factor is not equal to the total power ... factor is due to harmonic currents (D) total power factor is due to fundamental component of current

Answer : If non-linear loads are connected to the power system, then displacement power factor is not equal to the total power factor

Description : If a 5-bus test system contains 6 transmission lines and one transformer, how many non-zero elements are there in the system Y-bus ? (A) 25 (B) 12 (C) 11 (D) 19

Answer : If a 5-bus test system contains 6 transmission lines and one transformer, 19 non-zero elements are there in the system Y-bus.

Description : lf the poles of system are lying on the imaginary axis in s-plane, then the system will be

Answer : lf the poles of system are lying on the imaginary axis in s-plane, then the system will be marginally stable

Description : Consider a continuous-time system with input x(t) & output y(t) are related by y(t) = x (sin t). This system is (A) causal & linear (B) non-causal & linear (C) causal & non-linear (D) non-causal & non-linear

Answer : Consider a continuous-time system with input x(t) & output y(t) are related by y(t) = x (sin t). This system is non-causal & linear

Answer : Commonly used instruments in power system measurement are induction.

Answer : The desirable static characteristics of a measuring system are accuracy, sensitivity and reproducibility.

Answer : In a distribution system, in order to improve power factor, the synchronous capacitors are installed at the receiving end.

Answer : Air blast circuit breakers for 400 kV power system are designed to operate in 50 millisecond.

Description : Why harmonics are generated in electrical system?

Description : What is the choice of size and number of generator units in interconnected power system?

Answer : Choice of Size and Number of Generating Units: 1. The size/rating and number of generating units in such way that they approximately match with the load curve as closely as possible. 2. In ... , if power plant is connected to grid system then generating unit of higher capacity can be installed.

Description : The clock frequency of an 8085 microprocessor based system is 3 MHz. What should be the minimum pulse width of the INTR signal so that it is recognized successfully? A) 5.6 µs B) 5.7 µs C) 5.8 µs D) 5.9 µs

Answer : The clock frequency of an 8085 microprocessor based system is 3 MHz. What should be the minimum pulse width of the INTR signal so that it is recognized successfully? A) 5.6 µs B) 5.7 µs C) 5.8 µs D) 5.9 µs

Description : What will happen to the gain margin if the gain of the open loop system is doubled? A) Doubled B) Becomes half C) Is not affected D) Becomes one-fourth 

Answer : What will happen to the gain margin if the gain of the open loop system is doubled? A) Doubled B) Becomes half C) Is not affected D) Becomes one-fourth 

← Prev Question Next Question →
editChoose topic
...