Can you help by answering this question?

Which is better Arduino or Raspberry Pi?

13 views
in Computer Engineering by
Which if the following operation is the easiest in terms of time as a resource 

(1) Accessing an element (2) deletion of an element (3) Insertion of an element (4) creation of Array of given size 

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.

Related questions

0 answers 13 views

An array is not full, The time complexity of Insertion in an array at a specific position is  (1) O(nlogn) (2) O(1) (3) O(n) (4) O(logn)  

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

The goodness of an algorithm is most often expressed in terms of its  (1) Best Case complexity (2) Average Case complexity (3) Worst Case complexity (4) Random case complexity

asked Apr 10, 2018 in Computer Engineering by Shimroz123
2 answers 34 views

Which of the following plants will take least time in starting from cold conditions to full-load operation? A) Nuclear power plant B) Steam power plant C) Hydro-electric power plant D) Gas turbine plant

asked Jun 4, 2018 in Electric Power Generation by Shimroz123
1 answer 10 views

Consider the following statements : Any element connected in  1. Series with an ideal current source is redundant. 2. Parallel with an ideal current source is redundant. 3. Series with an ideal voltage source is redundant. . 4. Parallel with an ideal voltage source is redundant.  Which of the above statements is/are correct ?

asked Apr 23, 2018 in Electrical Engineering by Zeeshan
1 answer 12 views

A certain SRAM has CS=0, WE=0 and OE=1. In which the following mode, this SRAM is operating: a) Read b) Write c) Stand By d) None of the above

asked May 23, 2018 in Computer Engineering by Shimroz123
1 answer 9 views

Which of the following will happen if a voltmeter is connected like an ammeter in series to the load ? (A) There will be almost no current in the circuit. (B) The meter will burn. (C) The measurement will be trio high. (D)  A very high current will flow.

asked May 12, 2018 in Electrical 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 23 views

Which of the following is false for switch statement in C++?  (1) It uses labels instead of blocks (2) we need to put break statement at the end of the group of statement of a condition (3) we can put range for case such as case 1..3 (4) None of these

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 27 views

The period of time between an allocation and its subsequent disposal is called  (1) scope (2) lifetime (3) longevity (4) dynamic binding

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 101 views

If a voltage-controlled bus is treated as load bus, then which one of the following limits would be violated?   (a) Active power (b) Reactive power (c) Voltage (d) Phase angle 

asked May 13, 2018 in Power system by Shimroz123
1 answer 14 views

 In thermo-couple instruments, in which of the following is an emf caused if the junction of two wires of dissimilar metals is heated and the free or cold ends are connected to a milli-voltmeter? A) Kelvin effect B) Hot wire effect C) Seebeck effect D) Faraday effect 

asked Jun 17, 2018 in Electronics Engineering by Shimroz123
1 answer 7 views

Which of the following is considered a time domain technique in control systems? (a) Nyquist criterion (b) Bode plot (c) Root locus plot (d) Routh-Hurwitz criterion

asked Mar 31, 2018 in Electrical Engineering by Shimroz123
1 answer 70 views

Which of the following is not a basic element of a transformer ?  1. Core 2. Primary winding 3. Secondary winding 4. Mutual flux 

asked May 13, 2018 in Transformer by Shimroz123
2 answers 116 views

Which of the following is not a non-linear element ? (A) Diode (B) Transistor (C) Heater coil (D) None of the above

asked Apr 14, 2018 in Electrical Engineering by Shimroz123
0 answers 13 views

Which of the following sorts is quickest when sorting the following set: 1 2 3 5 4  (1) Quick Sort (2) Bubble Sort (3) Merge Sort (4) Heap Sort 

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

Of the following, ____ would be considered as a way through which a computer virus can enter into a computer system.  a) E-mail with attachments b) Downloading the data from sites c) Operating the system without antivirus software d) All of the above

asked May 13, 2018 in Computer Engineering by Shimroz123
0 answers 20 views

Which of the following can be used as a primary memory?  A) Magnetic Tape B) RAM C) Optical Disk D) Hard Disk

asked Apr 9, 2018 in Computer Engineering by Shimroz123
0 answers 17 views

A commutator with a diameter of 50 cm rotates at 1000 r.p.m. If brush width is 1.5 cm, the time of commutation will be (a) 0.168 m sec (b) 0.374 m sec (c) 0.481 m sec (d) 0.573 m sec

asked May 25, 2018 in Electrical Machine by Shimroz123
0 answers 18 views

One of the following Memories has the highest speed in terms of data transfer to and from the processor.  (1) Cache Memory (2) Primary Memory (3) Secondary Memory (4) External memory

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 35 views

What is the size of memory which can be accessed by direct accessing in 8085 microprocessor? A) 64 kB B) 4 kB C) 128 kB D) 128 MB 

asked Jun 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
0 answers 14 views

. DTD‟s in XML are  (1) Associated with the document element (2) Not associated with document element (3) Are associated to scheme (4) None of these

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 29 views

Which of the following diodes is limited to the reverse-bias region in its region of operation?  (1) Schottky (2) Tunnel (3) Photodiode (4) Rectifier

asked Apr 9, 2018 in Electronics Engineering by Shimroz123
0 answers 8 views

Which of the following applies to a class rather than an object?  (1) Query (2) Scope (3) Update (4) Constructor 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 28 views

Which of the following is used in a circuit breaker as the medium in which the arc forms? A) Insulating gas B) Insulating oil C) Vacuum D) All the above

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
0 answers 21 views

Which of the following can‟t be declared static?  (1) Member variables (2) Object (3) functions (4) none of these

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 19 views

Which of the following is a tool in design phase?  A) Abstraction B) Refinement C) Information hiding D) All of these

asked Apr 11, 2018 in Computer Engineering by Shimroz123
1 answer 19 views

An element which consumes energy instead of storing in it is  a. Resistor b. Inductor c. Capacitor d. Conductor

asked May 17, 2018 in Electrical Engineering by Shimroz123
0 answers 23 views

Which of the following is an important characteristic of LAN?  (a) application independent interfaces (b) unlimited expansion (c) low cost access for low bandwidth channels (d) parallel transmission

asked May 23, 2018 in Computer Engineering by Shimroz123
1 answer 10 views

Which of the following is not an input device? A. Touch screen B. Optical scanners C. Touch Pad D. Mouse Pad

asked Apr 12, 2018 in Computer Engineering by Shimroz123
0 answers 10 views

Which of the following is an output device?   A) Web Cam B) Scanner C) Multimedia Projector D) Mouse

asked Apr 9, 2018 in Computer Engineering by Shimroz123
0 answers 23 views

Which of the following is not an Operating System?  A) UBUNTU B) DOS C) JAVA D) SOLARIS

asked Apr 9, 2018 in Computer Engineering by Shimroz123
1 answer 26 views

Which of the following is a real time embedded system? Justify your answer (a) Ceiling Fan (b) Microwave Oven (c) Television Set (d) Desktop Key Board (e) Digital Camera Distributed under Creative Commons Attribution-ShareAlike - CC BY-SA. 

asked Apr 3, 2018 in Lesson 1 Introduction to Real Time Embedded Systems Part I by Shimroz123
0 answers 8 views

Rise time of an amplifier is found to be 1.0µS, its bandwidth (in kHz) is around  A) 2200 B) 1000 C) 350 D) 220 

asked Apr 9, 2018 in Electronics Engineering by Shimroz123
1 answer 8 views

Define the following terms as referred to battery. a) E.M.F b) Internal resistance c) Ah efficiency d) WAh efficiency

asked Sep 4, 2018 by Shimroz123
1 answer 24 views

The number of processes completed per unit time is known as ____________. (A) output (B) throughput (C) efficiency (D) capacity

asked Apr 23, 2018 in Computer Engineering by Shimroz123
0 answers 32 views

The number of processes completed per unit time is known as __________.  (1) Output (2) Throughput (3) Efficiency (4) Capacity

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 14 views

Which of the following voltage is used represent binary '1' in digital circuits .   1.0 V 2. 15 V 3. +5 V 4. 25 V 

asked May 13, 2018 in Digital Electronics by Shimroz123
1 answer 28 views

With which of the following, a circuit breaker must be equipped for remote operation ? (a) Inverse time trip (b) Time-delay trip (c) Shunt trip  (d) None of the above (e) All of the above

asked May 26, 2018 in Switchgear And Protection by Shimroz123
1 answer 9 views

Which of the following describes the operation of a positive edge - triggered D -type flip-flop? a) if both inputs are HIGH, the output will toggle b) the output will follow the input on the leading edge of the clock c) - when both inputs are LOW, an invalid state exists d) the input is toggled into the flip-flop on the leading edge of the clock and is passed to the output on the trailing edge of the clock.

asked Apr 14, 2018 in Instrumentation and control by Shimroz123
1 answer 113 views

The time/div and voltage/div axes of an oscilloscope have been erased. When a 1 kHz, 5V p-p square wave calibration pulse is connected to channel 1 ofthe scope the waveform observed on the screen is as shown in the upper trace of the figure. An unknown signal is connected to channel 2 (lower trace) ofthe scope. If the time/div and V/div on both channels are the same, the amplitude (pp) and period of the unknown signal are respectively.

asked May 20, 2018 in Electrical Measurements and Instrumentation by Shimroz123
0 answers 17 views

Which of the following permutation can be obtained in the output (in the same order) using a stack assuming that the input is the sequence 1, 2, 3, 4, 5 in that order?  (1) 3, 4, 5, 1, 2 (2) 3, 4, 5, 2, 1 (3) 1, 5, 2, 3, 4 (4) 5, 4, 3, 1, 2 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 26 views

An audit trail  (1) is used to make backup copies (2) is the recorded history of operations performed on a file (3) can be used to restore lost information (4) none of these

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 16 views

 In processing of cheques which of the following technology is helpful to the banks ?  a) OMR b) Barcode c) MICR d) OCR

asked May 13, 2018 in Computer Engineering by Shimroz123
1 answer 17 views

Which of the following is used to design the ICs which are used in Computer System? (A) Silicon (B) Copper (C) Zinc (D) Steel

asked May 13, 2018 in Computer Engineering by Shimroz123
0 answers 27 views

If the RF transmission is terminated in its Characteristic impedance Z, which of the following statements is wrong : a. The input impedance of transmission line becomes Zc. b. The transmission line acts as an infinite long transmission line. c. The VSWR becomes one d. The VSWR becomes infinite

asked Apr 12, 2018 in Electronics Engineering by Shimroz123
1 answer 19 views

Which of the following algorithm design techniques is used in the quick sort algorithm?  A) Dynamic programming B) Backtracking C) Divide and conquer D) Greedy method 

asked Apr 11, 2018 in Computer Engineering by Shimroz123
0 answers 53 views

Which of the following operating system is available in free domain?  A) Red Hat Linux B) SUN Solaris C) Windows XP D) Mac OS

asked Apr 9, 2018 in Computer Engineering by Shimroz123
1 answer 11 views

What is the time of operation of a relay of rating 5 amp 2.2 sec, IDMT and having a relay of setting of 125% Tms = 0.6 It is connected to a supply circuit through a CT, 400 ratio. The fault current is 400 amp.

asked Mar 27, 2018 in Power system by Shimroz123
1 answer 19 views

The time constant of the capacitance circuit is defined as the time during which voltage?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
0 answers 24 views

In C++ , a constructor is called whenever  (1) an object is created (2) an object is used (3) a class is declared (4) a class is used 

asked Apr 10, 2018 in Computer Engineering by Shimroz123

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

...