Why does a dual-core device not double the processing power?

Last Answer : Dual Core is hardly utillized at all, but software companies are beginning to make the switch. Eventually singles cores will be obsolete and their initial speed will not be a deciding factor. But for a few years you should be beyond fine with the one core processor.

Quad Core or Dual Core?

Description : Quad Core or Dual Core?

Last Answer : answer:Just set up a webserver with (2) Dual Quad Cores. Amazing performance. As far as a desktop machine goes, I’m sure it would rock on given applications.

What do you think about this tablet? 64 Go Android Tablet 10.1 "POUCES Marshmallow 6.0 Quad Core 4 Go RAM dual SIM UK - Frequently Asked Questions | FAQ

Last Answer : Based on its technical parameters, it doesn't look bad, and it has one of the most common android versions. The question, of course, is how much you can get for say a branded (better known) tablet with similar parameters. If it's much cheaper, I think it's worth it.

Dual-core processor in a mobile phone

Description : What is it good for? I'm deciding to buy a phone.

Last Answer : Such a processor has higher performance than a single core (at the same frequency and processor architecture). So - if you decide between two phones with otherwise the same features and price, choose the one ... are "tuned" by the manufacturer so that they work with one core as well as with four.

What kind of motherboard does the Intel Core 2 Duo E8500 Dual-Core Processor fit in?

Description : What kind of motherboard does the Intel Core 2 Duo E8500 Dual-Core Processor fit in?

Last Answer : The Intel Core 2 Duo E8500 Dual-Core Processor fits in an motherboard with a socket type of LGA 775. If you are purchasing a motherboard for this type of CPU, make sure you purchase a CPU that clearly indicates that it is for Intel processors with a socket type of LGA 775.

Dual core vs Quad core?

Description : Dual core vs Quad core?

Last Answer : The main difference between the two types of processors is the computing power available in both. The quad core involves more "pathways" that allow multiple strands of information to flow ... a noticable upgrade from dual core, but the performance increase is worth the price increase.

Is a dual core processor good?

Description : Is a dual core processor good?

Last Answer : This type of CPU is not sufficient to power even the most basic computer in todays world. However a Dual Care 1.2 Ghz would be a good CPU in a Tablet or Smartphone.

__________ is a device that performs a variety of functions that would otherwise be carried out by separate peripheral devices. A. Single Function Peripheral B. Multi Function Peripheral C. Dual Function Peripheral D. None of the Above

Description : __________ is a device that performs a variety of functions that would otherwise be carried out by separate peripheral devices. A. Single Function Peripheral B. Multi Function Peripheral C. Dual Function Peripheral D. None of the Above

Last Answer : B. Multi Function Peripheral

During the 1970s, the European Union, in its quest for monetary union, adopted what came to be referred to as the “Community Snake” This device was a (an): A. Adjustable pegged exchange rate system B. Dual exchange rate system C. Jointly floating exchange rate system D. Freely floating exchange rate system

Description : During the 1970s, the European Union, in its quest for monetary union, adopted what came to be referred to as the Community Snake This device was a (an): A. Adjustable pegged ... Dual exchange rate system C. Jointly floating exchange rate system D. Freely floating exchange rate system

Last Answer : C. Jointly floating exchange rate system

An important step in protein synthesis is transcription. Which of the following statement(s) is/are true concerning this process? a. The first step in gene transcription involves separating the double helix of DNA by an enzyme known as DNA polymerase b. The initial product of DNA transcription is called heterogeneous nuclear RNA which codes directly for proteins c. After processing is complete, the mRNA is exported from the nucleus to the cytoplasm d. Only one protein can be produced from an initial mRNA strand

Description : An important step in protein synthesis is transcription. Which of the following statement(s) is/are true concerning this process? a. The first step in gene transcription involves separating the double helix ... nucleus to the cytoplasm d. Only one protein can be produced from an initial mRNA strand

Last Answer : Answer: c Transcription of a gene begins at an initiation site associated with a specific DNA sequence, termed a promoter region. After binding to DNA, the RNA polymerase opens up a short ... different proteins from the same gene. mRNA is exported from the nucleus only after processing is complete

What is perceptron? a) a single layer feed-forward neural network with pre-processing b) an auto-associative neural network c) a double layer auto-associative neural network d) a neural network that contains feedback

Description : What is perceptron? a) a single layer feed-forward neural network with pre-processing b) an auto-associative neural network c) a double layer auto-associative neural network d) a neural network that contains feedback

Last Answer : a) a single layer feed-forward neural network with pre-processing

A perceptron is: a) a single layer feed-forward neural network with pre-processing b) an auto-associative neural network c) a double layer auto-associative neural network d) a neural network that contains feedback

Description : A perceptron is: a) a single layer feed-forward neural network with pre-processing b) an auto-associative neural network c) a double layer auto-associative neural network d) a neural network that contains feedback

Last Answer : a) a single layer feed-forward neural network with pre-processing

Memory unit is one part of A) Input device B) Control unit C) Output device D) Central Processing Unit

Description : Memory unit is one part of A) Input device B) Control unit C) Output device D) Central Processing Unit

Last Answer : Answer : D

Web cam is an A) input unit device B) output unit device C) processing device D) Input and Output device

Description : Web cam is an A) input unit device B) output unit device C) processing device D) Input and Output device

Last Answer : Answer : A

Keyboard of a computer is– (A) An input device (B) An output device (C) A processing device (D) A storage device

Description : Keyboard of a computer is– (A) An input device (B) An output device (C) A processing device (D) A storage device

Last Answer : Answer: An input device

Which are the operation of versatility: a. exchange of information with the outside world via I/O device b. Transfer of data internally with in the central processing unit c. Performs of the basic arithmetic operations d. = Allof these

Description : Which are the operation of versatility: a. exchange of information with the outside world via I/O device b. Transfer of data internally with in the central processing unit c. Performs of the basic arithmetic operations d. = Allof these

Last Answer : d. = Allof these

Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing? a. Mouse b. Magnetic disk c. Visual display terminal d. Card punch

Description : Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing? a. Mouse b. Magnetic disk c. Visual display terminal d. Card punch

Last Answer : Mouse

A __________ is a device that forwards packets between networks by processing the routing information included in the packet.a) bridge b) firewall c) router d) hub

Description : A __________ is a device that forwards packets between networks by processing the routing information included in the packet. a) bridge b) firewall c) router d) hub

Last Answer : c) router

Memory Unit is a part of _______: a) Input Device b) Control Unit c) Output Device d) Processing Unit e) None of The Above

Description : Memory Unit is a part of _______: a) Input Device b) Control Unit c) Output Device d) Processing Unit e) None of The Above

Last Answer : b) Control Unit

Which device can produce the final product of machine processing into a form usable by humans: a) Storage b) Input Device c) Output Device d) None of The Above

Description : Which device can produce the final product of machine processing into a form usable by humans: a) Storage b) Input Device c) Output Device d) None of The Above

Last Answer : c) Output Device

A high speed device used in CPU for temporary storage during processing is called: a) A register b) A Data Bus c) All of The Above d) None of The Above

Description : A high speed device used in CPU for temporary storage during processing is called: a) A register b) A Data Bus c) All of The Above d) None of The Above

Last Answer : a) A register

A peripheral device used in a word processing system is 1) Floppy disk 2) Magnetic card reader 3) CRT 4) All of these

Description : A peripheral device used in a word processing system is 1) Floppy disk 2) Magnetic card reader 3) CRT 4) All of these

Last Answer : 4) All of these

Memory Unit is one part of- 1) Control Unit 2) Central Processing Unit 3) Output Device 4) Input device

Description : Memory Unit is one part of- 1) Control Unit 2) Central Processing Unit 3) Output Device 4) Input device

Last Answer : 2) Central Processing Unit

Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing? a. Mouse b. Magnetic disk c. Visual display terminal d. Card punch

Description : Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing? a. Mouse b. Magnetic disk c. Visual display terminal d. Card punch

Last Answer : a. Mouse

Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing? a. Mouse b. Magnetic disk c. Visual display terminal d. Card punch

Description : Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing? a. Mouse b. Magnetic disk c. Visual display terminal d. Card punch

Last Answer : a. Mouse

Which of the following is an (are) example(s) of an embedded system for signal processing? A. Apple iPOD (media player device) B. SanDisk USB mass storage device C. Both (A) and (B) D. None of these

Description : Which of the following is an (are) example(s) of an embedded system for signal processing? A. Apple iPOD (media player device) B. SanDisk USB mass storage device C. Both (A) and (B) D. None of these

Last Answer : D. None of these

An electrical device which employs a stationary armature and a rotating electromagnetic field is used aboard ship as a ____________. A. magnetic amplifier B. ship's service alternator C. three-wire DC generator D. saturable core reactor

Description : An electrical device which employs a stationary armature and a rotating electromagnetic field is used aboard ship as a ____________. A. magnetic amplifier B. ship's service alternator C. three-wire DC generator D. saturable core reactor

Last Answer : Answer: B

A direct current passing through a wire coiled around a soft iron core is the description of a simple ____________. A. magnetic shield B. electromagnet C. piezoelectric device D. electromagnetic domain

Description : A direct current passing through a wire coiled around a soft iron core is the description of a simple ____________. A. magnetic shield B. electromagnet C. piezoelectric device D. electromagnetic domain

Last Answer : Answer: B

A mode filter is a device that attenuates specific modes propagating in the core of an optical fiber. What mode propagating along single mode fibers do mode filters eliminate?

Description : A mode filter is a device that attenuates specific modes propagating in the core of an optical fiber. What mode propagating along single mode fibers do mode filters eliminate?

Last Answer : Second-order mode.

Will dual screens (large screens) have enough power in a rather old house?

Description : Will dual screens (large screens) have enough power in a rather old house?

Last Answer : answer:Assuming your computer uses 250 watts which is probably a high estimate, and your monitors use about 100 watts which is probably high for even an old crt, you are using ~450 watts. This means you ... Your typical wattage is probably about ½ to ⅓ of the peak. Long answer short you'll be okay.

Heat engine deriving its power from the energy liberated by the explosion of a mixture of some hydrocarbon, in a gaseous or vaporized form.  a. Dual Combustion Engine  b. Internal Combustion Engine  c. External Combustion Engine  d. None of the above

Description : Heat engine deriving its power from the energy liberated by the explosion of a mixture of some hydrocarbon, in a gaseous or vaporized form.  a. Dual Combustion Engine  b. Internal Combustion Engine  c. External Combustion Engine  d. None of the above

Last Answer : Internal Combustion Engine

Most commonly used metering device for bulk flow seed metering of small and medium size seeds (grains) a) Fluted wheel b) Internal double run c) Stationary opening with agitator d) None of the above

Description : Most commonly used metering device for bulk flow seed metering of small and medium size seeds (grains) a) Fluted wheel b) Internal double run c) Stationary opening with agitator d) None of the above

Last Answer : a) Fluted wheel

Why does a dual-core device not double the processing power?

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