9 views
in Computer Engineering by
Process based multitasking is totally controlled by the 

A) program B) thread C) operating system D) none of the above

Your answer

Thanks for your contribution. Feel free to answer this question. Please avoid short answer. Your answer is most welcome. Be genuine.

Upload image or document:

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
Are you a robot ? (Y = Yes / N = No)
To avoid this verification in future, please log in or register.

1 Answer

0 votes
by

Process based multitasking is totally controlled by the operating system

Related questions

1 answer 37 views

In voltage source converter based HVDC transmission system the active power is controlled by changing (A) phase angle of the converter ac input voltage (B) supply frequency of the converter ac input voltage (C) magnitude of the converter ac input voltage (D) DC voltage at the inverter terminals

asked Apr 28, 2018 in High voltage engineering by Shimroz123
1 answer 19 views

In the heating process of ______ type a simple method of temperature control is possible by means of a special alloy which loses its magnetic properties at a particular high temperature and regains them when cooled to a temperature below this value. (A) Indirect induction oven (B) core type induction furnace (C) coreless induction furnace (D) high frequency eddy current

asked Apr 11, 2018 in Computer Engineering by Shimroz123
1 answer 13 views

The temperature of resistance furnaces can be controlled by changing the: (A) applied voltage (B) number of heating elements (C) circuit configuration (D) all of the above

asked Apr 11, 2018 in Computer Engineering by Shimroz123
1 answer 22 views

The process of a computer receiving information from a server via Internet is known as:  (A) Uploading (B) Retrieving (C) Downloading (D) All of the above

asked May 8, 2018 in Computer Engineering by Zeeshan
0 answers 22 views

Which looping process is best used when the number of iterations is known?  (1) for (2) while (3) do-while (4) all looping processes require that the iterations be known

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 20 views

_________ is the situation in which a process is waiting on another process,which is also waiting on another process ... which is waiting on the first process. None of the processes involved in this circular wait are making progress.  (1) Deadlock (2) Starvation (3) Dormant (4) None of the above 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 15 views

The state of a process after it encounters an I/O instruction is __________.  (1) Ready (2) Blocked/Waiting (3) Idle (4) Running 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 13 views

Which is not the state of the process ?  (1) Blocked (2) Running (3) Ready (4) Privileged 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 18 views

In the blocked state  (1) the processes waiting for I/O are found (2) the process which is running is found (3) the processes waiting for the processor are found (4) none of the above 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 10 views

The idea of cache memory is based on  (1) The property of locality of reference (2) The heuristic 90-10 rule (3) The fact that only a small portion of a program is referenced relatively frequently (4) All of these

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 18 views

A critical region  (1) is a piece of code which only one process executes at a time (2) is a region prone to deadlock (3) is a piece of code which only a finite number of processes execute (4) is found only in Windows NT operation system

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 30 views

The power factor of a synchronous machine is controlled by (A) connected load (B) generated voltage (C) field current (D) load angle 

asked Jun 4, 2018 in Synchronous machine by Shimroz123
1 answer 18 views

The speed of a 4-pole induction motor is controlled by varying the supply frequency while maintaining the ratio of supply voltage to supply frequency (V/f ) constant. At rated frequency of 50 Hz and rated voltage of 400 V its speed is 1440 rpm. Find the speed at 30 Hz, if the load torque is constant  (A) 882 rpm (B) 864 rpm (C) 840 rpm (D) 828 rpm

asked May 17, 2018 in Induction Machine by Shimroz123
1 answer 38 views

The speed of a three-phase induction motor is controlled by variable voltage variable frequency control (i.e. keeping V/f constant). As the frequency is reduced, the slip at maximum torque  (1) Decreases (2) Increases (3) Remains constant (4) None of the above

asked May 1, 2018 in Electrical Machine by Shimroz123
1 answer 20 views

The sweep width in CRO is controlled by: -  a) Horizontal Gain Control b) Vertical Gain Control c) Accelerating-Anode Potential Control d) Focussing Anode Potential Control

asked Apr 10, 2018 in Instrumentation and control by Shimroz123
0 answers 17 views

Switching the CPU to another Process requires to save state of the old process and loading new process state is called as __________.  (1) Process Blocking (2) Context Switch (3) Time Sharing (4) None of the above

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 20 views

PCB =  (1) Program Control Block (2) Process Control Block (3) Process Communication Block (4) None of the above 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 13 views

The process related to process control, file management, device management, information about system and communication that is requested by any higher level language can be performed by __________. (1) Editors (2) Compilers (3) System Call (4) Caching

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 17 views

____ is an internet based computing solution where shared resources are provided.  a) Cloud Computing b) Networking c) LAN d) None of the above

asked May 13, 2018 in Computer Engineering by Shimroz123
1 answer 13 views

Wireless Markup Language (WML) is based on  A) HTML B) SGML C) XML D) None of the above

asked Apr 11, 2018 in Computer Engineering by Shimroz123
0 answers 26 views

You want to debug a Web-based ASP.NET application. But for some cause debugging information is not shown. What could be missing?  (1) <%@ Page Debug="true" %> (2) <%@ Application Debug="true" %> (3) <%@ Page Trace="true" %> (4) <%@ Application Trace="true" %>

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 17 views

Which component of the .NET Framework allows you to create character-based applications that can be executed from the command line?  (1) Common Language Runtime (2) Console Applications (3) Web Forms (4).NET Class Framework 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 13 views

Real power flow in transmission lines is controlled by (A) tap changing transformer (B) voltage regulating transformer (C) phase-angle regulating transformer (D) booster transformer 

asked Jun 4, 2018 in Power system by Shimroz123
1 answer 20 views

In d.c. choppers, for periodic time T, the output voltage can be controlled by frequency modulation by varying

asked May 20, 2018 in Power Electronic Controlled Drives by Shimroz123
1 answer 16 views

In dc choppers for chopping period T, the output voltage can be controlled by FM by varying   (A) T keeping Ton constant (B) Ton keeping T constant (C) Toff keeping T constant (D) None of the above

asked May 17, 2018 in Power Electronics by Shimroz123
1 answer 14 views

The speed of a D.C. motor can be controlled by varying  1. Its flux per pole 2. Resistance of armature circuit 3. Applied voltage 4. All of the above

asked Mar 20, 2018 in Electrical Machine by Shimroz123
1 answer 10 views

Draw and explain how one lamp can be controlled by two switch. State application of it.

asked 18 hours ago in Illumination engineering by Shimroz123
0 answers 24 views

How many servos can be controlled by Arduino?

asked Mar 15, 2018 in Arduino by Zeeshan
0 answers 23 views

On a systems flowchart, the online manual keeping of input data is identified by using the  (a) online storage symbol (b) online keyboard symbol (c) keeping operation symbols (d) manual operation symbols

asked May 23, 2018 in Computer Engineering by Shimroz123
1 answer 8 views

In DC generators, armature reaction is produced by the: (A) field current (B) armature conductors (C) field pole winding (D) load current in armature

asked Apr 11, 2018 in Computer Engineering by Shimroz123
1 answer 13 views

.Net Website is configured by default by which of the following authentication types?  A) Anonymous B) Basic C) Integrated Windows Authentication D) A) & C) both

asked Apr 11, 2018 in Computer Engineering by Shimroz123
1 answer 31 views

Coding and decoding, and transporting the data is performed by  A) XML and UDDI respectively B) XML and SOAP respectively C) HTML and HTTP respectively D) HTML and SOAP respectively

asked Apr 11, 2018 in Computer Engineering by Shimroz123
0 answers 19 views

A tool for locating information on the Internet by matching search terms with indexed pages is called  (1) URL (2) Search Engine (3) Web Browser (4) Data base  

asked Apr 11, 2018 in Computer Engineering by Shimroz123
0 answers 14 views

The output quality of a printer is measured by  (1) dots per square inch (2) dots per inch (3) dots printed per unit time (4) all of these

asked Apr 11, 2018 in Computer Engineering by Shimroz123
0 answers 10 views

Generally the closing HTML tag is indicated by the character  (1) * (2) / (3) \ (4) @ 

asked Apr 11, 2018 in Computer Engineering by Shimroz123
0 answers 42 views

Which language is directly understood by the computer without translation program?  (1) Machine language (2) Assembly language (3) High level language (4) None of these 

asked Apr 11, 2018 in Computer Engineering by Shimroz123
0 answers 17 views

The problem of thrashing is effected scientifically by ________.  (1) Program structure (2) Program size (3) Primary storage size (4) None of the above 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 13 views

An array of size 100 is given and the memory addressing is byte by byte. If The base address of the array is 1000 and every record consists of 40 bytes then address of array[10] will be  (1) 1040 (2) 1400 (3) 1440 (4) 1080 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 18 views

The way a card game player arranges his cards as he picks them up one by one, is an example of  (1) Insertion sort (2) Selection sort (3) Bubble sort (4) Merge sort

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 12 views

The process extensively used for making bolts and nuts is 1. Hot piercing 2. Extrusion 3. Cold peening 4. Cold heading

asked May 17, 2018 in Mechanical Engineering by Shimroz123
1 answer 3 views

The voltage built-up process of a d.c. generator is  1. difficult 2. delayed 3. cumulative 4. Infinite 

asked May 13, 2018 in DC generator by Shimroz123
1 answer 21 views

The process of removing the unwanted magnetism is called ______ A) Unmagnetization B) Degaussing C) Diamagnetization D) Depoling

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
1 answer 28 views

The standard for long distance analog signal transmission in process control industry is (A) 4-20 mV (B) 0-20 mA (C) 4-20 mA (D) 0-5 V

asked Apr 26, 2018 in Control System by Shimroz123
1 answer 17 views

The change in value of an analog signal during the conversion process produces what is called the : -  a) quantization error b) resolution error c) Nyquist error d) sampling error

asked Apr 11, 2018 in Electrical Engineering by Shimroz123
0 answers 189 views

In the process of refining of metals, the impure metal is made as   (a) Cathode (b) Anode (c) Electrolyte (d) None of the above 

asked Apr 10, 2018 in Electrical Engineering by Shimroz123
1 answer 17 views

The process of converting a.c. into d.c. is called: (1) Amplification (2) Modulation (3) Rectification (4) Factorization

asked Apr 9, 2018 in Electrical Engineering by Shimroz123
0 answers 21 views

Welcome to electronics2electrical.com here you can ask questions related to electrical, electronics, mechanical, telecommunication, instrumentation, computer, mathematics, physics etc.
Be respectful to all the members. Do not copy and paste the answers from other websites which have copyright content. While asking question give full details about it.

Categories

Most popular tags

power motor dc circuit transformer voltage current used system phase resistance factor synchronous load ac energy induction electric generator series frequency between speed capacitor use electrical meter line difference control type mosfet transmission magnetic plant high single instrument bjt unit source advantages function diode and machine winding field define torque parallel amplifier supply shunt thyristor motors electricity arduino maximum time relay armature problem value on transformers types coil diagram state flow ratio material three formula starting direction theorem method emf operating efficiency digital wave microprocessor test instruments inductance loss measure operation connected signal low applications effect single-phase network temperature working constant losses different law wattmeter measuring compare controlled breaker drive device logic rc full switch flux wire resistivity disadvantages free of materials machines angle force converter conductor transistor gain open protection scr core measurement number bridge principle generators reactance circuits negative the friction iron loop short pole battery conservation steam resistors hysteresis computer using analog lines secondary station gate a rectifier inverter linear induced relays nuclear capacitance basic characteristics design direct work rotor electronics ammeter forces diesel damping rlc connection factors capacitors minimum insulation moving regulation running self systems air fault range main stability quality starter igbt eddy alternator ideal rl average 3-phase plants arc thermal error fuzzy biasing dielectric pressure balanced superposition errors copper rotation feedback impedance measured electronic electrons charge inductive transfer explain start off back curve over solar is three-phase tariff locomotive peak bias zener engineering commutator surge conductors rating universal potentiometer density permanent mechanical transducer capacity memory adc excitation two fuse pure harmonics application semiconductor inductor internal pmmc reaction welding resonance traction permeability breakers rms designed electromagnetic si generation brushes switching capacitive shaded rate 1 distribution resistor methods delta star oscillator reluctance simplification algebra 8085 boolean weston dynamometer insulating strength installation definition fuel heating earth units

8,530 questions

7,129 answers

135 comments

3,090 users

...