QUES: The X3.2 subcommittee designed ASCII based on the earlier teleprinter encoding systems. Like other character encodings, ASCII specifies a correspondence between digital bit patterns and character symbols (i.e. graphemes and control characters). This allows digital devices to communicate with each other and to process, store, and communicate character-oriented information such as written language. Before ASCII was developed, the encodings in use included 26 alphabetic characters, 10 numerical digits, and from 11 to 25 special graphic symbols. To include all these, and control characters compatible with the Comité Consultatif International Téléphonique et Télégraphique (CCITT) International Telegraph Alphabet No. 2 (ITA2) standard, Fieldata, and early EBCDIC, more than 64 codes were required for ASCII.

ASCII specifies alphabetic characters by what?
What is the answer?
ANS: unanswerable
QUES: Likewise, group theory helps predict the changes in physical properties that occur when a material undergoes a phase transition, for example, from a cubic to a tetrahedral crystalline form. An example is ferroelectric materials, where the change from a paraelectric to a ferroelectric state occurs at the Curie temperature and is related to a change from the high-symmetry paraelectric state to the lower symmetry ferroelectic state, accompanied by a so-called soft phonon mode, a vibrational lattice mode that goes to zero frequency at the transition.

What predicts the changes in group theory?
What is the answer?
ANS: unanswerable
QUES: Fachhochschule is a German type of tertiary education institution and adopted later in Austria and Switzerland. They do not focus exclusively on technology, but may also offer courses in social science, medicine, business and design. They grant bachelor's degrees and master's degrees, and focus more on teaching than research and more on specific professions than on science.

In addition to Bachelor's degrees, what other kind of degree can one earn from a Fachhochschule?
What is the answer?
ANS:
master's degrees