Plane Surveying vs Geodetic Surveying Surveying can simply be defined as the process or technology of making measurement in a scientific manner on, above, or below the earth’s surface in order to determine points to produce a plan or map. When the area of surveying is small, and the scale to which its result plotted […]
Difference Between RFID and NFC
RFID vs NFC Both RFID (Radio Frequency Identification) and NFC (Near Field Communication) technologies are identified as wireless technologies, which are used to transfer data within electronic devices. They are increasingly used in various kinds of applications in the real world to accomplish several tasks quicker and easier. RFID technology uses radio frequency waves to […]
Difference Between Wireless Broadband and Mobile Broadband
Wireless Broadband vs Mobile Broadband Wireless and mobile broadband provide fast methods to access the internet. In general broadband is a transmission facility that has the bandwidth to carry data, voice, and video channels at the same time. Different technologies are developed, in order to access the internet at bandwidths starting from few hundreds of kbps […]
Difference Between WCDMA and LTE
WCDMA vs LTE WCDMA (Wideband Code Division Multiple Access) and LTE (Long Term Evolution) are mobile communication technologies that falls under the 3rd Generation Partnership Project (3GPP) releases. LTE standards are part of the latest 3GPP releases, which are considered as 4th Generation (4G), and WCDMA is the older technology which was specified as 3rd […]
Difference Between CDMA and WCDMA
CDMA vs WCDMA Code Division Multiple Access (CDMA) and Wideband Code Division Multiple Access (WCDMA) are multiple access technologies used in telecommunication networks for users to access the network resources and services. Since the spectrum is a scarce resource, which is directly related to capacity, efficient use of the spectrum is a major concern in […]
Difference Between Diode and Zener Diode
Diode vs Zener Diode Diode is a semiconductor device, which consists of two semiconductor layers. Zener diode is a special type of diode, which possesses some other features that cannot be found in normal diodes. Designers select them according the requirement of the application. Diode Diode is the simplest semiconductor device and it consists of […]
Difference Between Drop and Truncate
Drop vs Truncate Drop and Truncate are two SQL (Structured Query Language) statements that are used in Database Management Systems, where we wish to remove data records from a database. Both Drop and Truncate statements remove the entire data in a table and the related SQL statement. Delete operation is not effective in this case […]
Difference Between Voltmeter and Ammeter
Voltmeter vs Ammeter Voltmeters and ammeters are widely used tools in the fields of physics, electronic engineering, and electrical engineering. Both the ammeter and the voltmeter are used to measure properties of electronic and electrical circuits. These instruments are mainly based on a conductor coil placed in a strong magnetic field, but other forms of […]
Difference Between Scientist and Engineer
Scientist vs Engineer Scientist and engineer are two types of professions which contribute to the society in terms of knowledge. Both professions aim on understanding the nature and making our life easier. Number of scientists and engineers in a country may reflect the amount of development takes place there. Both professionals perform research, and mathematics […]
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