Q. Which of the following languages is a subset of C++ language?
A. C language B. Java Language C. C# language D. language Answer: language
Bjarne Stroustrup, a Computer Scientist from Bell Labs, was the designer and original implementer of C++ (originally named "C with Classes") during the 1980s as an enhancement to the C programming language. Enhancements started with the addition of object-oriented concepts like classes, followed by, among many features, virtual functions, operator overloading, multiple inheritances, templates, and exception handling. These and other features are covered in detail in this book.
The C++ programming language is a standard recognized by the ANSI (The American National Standards Institute), BSI (The British Standards Institute), DIN (The German national standards organization), and several other national standards bodies, and was ratified in 1998 by the ISO (The International Standards Organization) as ISO/IEC 14882:1998, consists of two parts: t…
What is the full form of STD, ISD and PCO?
Full form of STD→SUBSCRIBER TRUNK DIALER Full form of ISD→INTERNATIONAL SUBSCRIBER DIALING Full form of PCO→PUBLIC CALL OFFICE Subscriber trunk dialling (STD, also known as subscriber toll dialling) is a telephone system allowing subscribers to dial trunk calls without operator assistance. The term was introduced when it first became possible for long-distance calls to be dialled directly, and is now rarely used where calls to any destination can be dialled. International direct dialling (IDD) or international subscriber dialling (ISD) is placing an international telephone call that is dialed directly by a telephone subscriber, rather than by a telephone operator. The term international subscriber dialling was used in the United Kingdom and Australia until the terminology was changed to international direct dialling. Since the late 20th century, most international calls are dialed directly. A public call office (PCO) is a telephone facility locat…
Bands of magnetic material in the sea floor that have opposite poles, or exhibit magnetic reversal, can provide evidence for sea floor spreading. The above statement is true Seafloor Spreading
Seafloor spreading happens at the bottom of an ocean as tectonic plates move apart. The seafloor moves and carries continents with it. At ridges in the middle of oceans, new oceanic crust is created. The motivating force for seafloor spreading ridges is tectonic plate pull rather than magma pressure, although there is typically significant magma activity at spreading ridges.
At the Mid-Atlantic Ridge (and in other areas), material from the upper mantle rises through the faults between oceanic plates to form the new crust as the plates move away from each other, a phenomenon first observed as continental drift. When Alfred Wegener first presented a hypothesis of continental drift in 1912, he suggested that continents ploughed through the ocean crust. This was impossible: the oceanic crust is both d…
Kakatiya Kingdom Seaport- Motupalli
Q. Which one of the following was a very important seaport in the Kakatiya kingdom?
(c) Machilipatnam (Masulipatnam)
(d) Nelluru Answer: (b) Motupalli Kakatiya Dynasty
The Kakatiya dynasty was a South Indian dynasty whose capital was Orugallu, now known as Warangal. It was eventually conquered by the Delhi Sultanate.
The demise of Kakatiya dynasty resulted in confusion and anarchy under alien rulers for sometime. Three new fledgeling kingdoms arose out of the ruins of the Kakatiya empire namely the Reddy kingdom, Padma Nayaka Velama kingdom and the great Vijayanagara Empire.