Answer:
The answer is "True".
Explanation:
To transfer data, the fiber optic wire used a high-speed data transmission medium, which includes a small glass or plastic polymers, that carry the light beam to transmit data through swift light flashes through the cable.
- It enables the transmission of data more quickly over larger distances.
- In this cable, the traditional cable use to provide web data transfer to cable TV, that why the given statement is true.
Answer:
The period of third generation was from 1965-1971. The computers of third generation used Integrated Circuits (ICs) in place of transistors. A single IC has many transistors, resistors, and capacitors along with the associated circuitry.
The IC was invented by Jack Kilby. This development made computers smaller in size, reliable, and efficient. In this generation remote processing, time-sharing, multiprogramming operating system were used. High-level languages (FORTRAN-II TO IV, COBOL, PASCAL PL/1, BASIC, ALGOL-68 etc.) were used during this generation.
Third Generation
The main features of third generation are −
IC used
More reliable in comparison to previous two generations
Smaller size
Generated less heat
Faster
Lesser maintenance
Costly
AC required
Consumed lesser electricity
Supported high-level language
Some computers of this generation were −
IBM-360 series
Honeywell-6000 series
PDP (Personal Data Processor)
IBM-370/168
TDC-316
Answer:
The values of existing data can be modified using the SQL ___Update_____ command, which can be used to change several column values at once.
Explanation:
However, if you are interested in modifying some columns, then you must specify the columns of interest by using Update (table name) Set column1, column2, etc., which assigns a new value for the columns that you want to update, with each column value separated by a comma. The SQL (Structured Query Language) Update command is used to update data of an existing database table.
Answer:
They have an internal battery source.
Explanation:
Active RFID systems use battery-powered RFID tags that continuously broadcast their own signal. Active RFID tags are commonly used as “beacons” to accurately track the real-time location of assets or in high-speed environments such as tolling. Active tags provide a much longer read range than passive tags. This makes them much more expensive.
A machine designed to achieve flight by means of flapping wings.
