Description : The computer that can input analog signals and return result in digital form A) Analog Computers B) Digital Computers C) Hybrid Computers D) Mainframe Computers
Last Answer : Answer : C
Description : The computer that process both analog and digital is called A) Analog computer B) Digital computer C) Hybrid computer D) Mainframe computer
Description : A hybrid computer is the one having combined properties of ________ (A) Micro & Mini computers (B) Mini & Super Computers (C) Mainframe & Super Computers (D) Analog & Digital computers
Last Answer : (D) Analog & Digital computers
Description : The computer that process both analog and digital is called a. Analog computer b. Digital computer c. Hybrid computer d. Mainframe computer
Last Answer : Hybrid computer
Last Answer : c. Hybrid computer
Description : Which of the following is a class of computers based on model? A) Digital Computer B) Hybrid Computers C) Analog Computers D) AT Computers
Last Answer : Answer : D
Description : A modem- 1) Translates along Signals from a computer into digital Signals that can travel along conventional telephone lines 2) Translates digital Signals from a computer into analog Signals that can ... conventional telephone lines 3) Demodulates digital Signals from a computer. 4) None of these
Last Answer : 4) None of these
Description : Which of the following is not the classification of computers based on application? A) Electronic Computers B) Analog Computers C) Digital Computers D) Hybrid Computers
Last Answer : Answer : A
Description : Which of the following class of computers can process physical quantities such as speed? A) Analog Computers B) Digital Computers C) Hybrid Computers D) None of above
Description : What are the computers called that performs calculations and comparisons usually in the binary numbering system? A) Analog Computers B) Digital Computers C) Hybrid Computers D) None of above
Last Answer : Answer : B
Description : A hybrid computer a. Resembles digital computer b. Resembles analog computer c. Resembles both a digital and analog computer d. None of the above
Last Answer : Resembles both a digital and analog computer
Last Answer : d. None of the above
Last Answer : c. Resembles both a digital and analog computer
Description : The device that converts digital signals to analog signals at the start of long distance transmissions is (1) peripheral (2) modem (3) telephone (4) antenna
Last Answer : modem
Description : Which of the following statements is NOT correct ? (A) Computer is capable of processing only digital signal (B) Computer is capable of analysing both quantitative and qualitative data (C) Appropriate ... for processing the data (D) Computer is capable of processing digital as well as analog signals
Last Answer : Answer: A
Description : The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as: a. modulation b. demodulation c. synchronizing d. digitising
Last Answer : digitising
Description : Data from a computer are_______; the local loop handles _______ signals. A) analog; analog B) analog; digital C) digital; digital D) digital; analog
Last Answer : digital; analog
Description : The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as a. modulation b. demodulation c. synchronizing d. Digitizing
Last Answer : b. demodulation
Description : Compared to analog signals, digital signals A. allow faster transmission B. are moreaccurate C. both (a)and (b) D. All of theabove E. None of the above
Last Answer : both (a)and (b)
Description : 30) Which of the following signals are essential for Digital Marketing? A. Digital signals B. Analog signals C. Both A and B D. None of the above
Last Answer : A. Digital signals
Description : Which of the following is not a class based on size? A) Mainframe Computer B) Micro Computer C) Mini Computer D) Digital Computer
Description : Sound provides all sorts of information. What information is related to mental processes of knowledge, reasoning, memory, judgement and perception? A. Cognitive B. Affective C. Digital D. Analog
Last Answer : A. Cognitive
Description : What is the difference between analog and digital signals in Arduino?
Last Answer : Analog signals in Arduino are continuous and can have any value within a range, while digital signals are discrete and can only have two states: on or off.
Description : The digital signals to analog signals are carried out by ………., so that data can travel over telephone lines. -Technology
Last Answer : The digital signals to analog signals are carried out by MODEMso that data can travel over telephone lines.
Description : Digital transmission provides a higher level of signal quality than analog transmission because A. repeaters regenerate digital pulses and remove distorstion B. digital signals are easier to sample than ... and cannot easily be distorted D. analog signals are continuous and not easily distorted.
Last Answer : A. repeaters regenerate digital pulses and remove distorstion
Description : _______ signals canhave only alimited number of values. A) Analog B) Digital C) (a) or (b) D) None of the above
Last Answer : Digital
Description : _____ signals can have an infinite number of values ina range. A) Analog B) Digital C) (a) or (b) D) None of the above
Last Answer : Analog
Description : Demodulation is aprocessof A. converting analog to digital signals B. converting digital to analogsignals C. multiplexing various signals intoone high speed line signals D. performing data description
Last Answer : converting analog to digital signals
Description : A single channel is shared by multiple signals by _____ a. analog modulation b. digital modulation c. multiplexing d. phase modulation
Last Answer : c. multiplexing
Description : Given the following statements: (a) Frequency Division Multiplexing is a technique that can be applied when the bandwidth of a link is greater than combined bandwidth of signals to be transmitted. (b) Wavelength Division Multiplexing (WDM) ... c) is true. (D) (a), (b) and (d) are true; (c) is false.
Last Answer : (D) (a), (b) and (d) are true; (c) is false.
Description : Desktop and Personal computers are also known as_______ (A) Super Computer (B) Quantum Computer (C) Mainframe Computer (D) Micro Computer
Last Answer : (D) Micro Computer
Description : A technique used by codes to convert an analog signal into a digital bit stream is known as A) Pulse code modulation B) Pulse stretcher C) Query processing D) Queue management
Description : What is the difference between analog and digital computer ?
Last Answer : Analog computer 1. Analog computers are largely dependent on external conditions. 2. It is commonly used in observational work to gather and record information. 3. Analog computers use constantly changing signals ... is shown on the screen. 5. Personal computer , mini computer , micro computer etc.
Description : In analog computer A) Input is first converted to digital form B) Input is never converted to digital form C) Output is displayed in digital form D) All of the above
Description : A digital computer did not score over an analog computer in terms of A) Speed B) Accuracy C) Reliability D) Cost
Description : Which is true for Digital Computer: a) It is less accurate than analog computer b) It is used primarily in scientific applications c) It represents the decimal numbers through a string of binary digits d) None of The Above
Last Answer : b) It is used primarily in scientific applications
Description : A hybrid computer A) Resembles digital computer B) Resembles analogue computer C) Resembles both a digital and analogue computer D) None of the above
Description : Which type of computers uses the 8-bit code called EBCDIC? A) Minicomputers B) Microcomputers C) Mainframe computers D) Super computer
Description : What is a Mainframe Computer ?
Last Answer : : Smaller than a supercomputer but larger than other computers, this type of computer can simultaneously work with a wide range of receiving / emitting face tools and a variety of helpful memories. The use ... . Examples: UNIVAC 1100/01, IBM 6120, IBM 4341, NCR N8370, DATA GENERAL CS30 etc.
Description : What is a mainframe computer ?
Last Answer : A computer that is larger than a mini and microcomputer and smaller than a supercomputer but capable of doing more in less time is called a mainframe computer.
Description : Which of the following class of computers can not support multiple users simultaneously? A) Mainframe Computer B) Mini Computers C) Micro Computers D) All of them can support
Description : When we look at the cost, which of the following computer is most expensive? A) Mainframe Computer B) Mini Computers C) Micro Computers D) Super Computers
Description : Which computers are used as servers for any medium sized organizations? A) Mainframe Computer B) Mini Computers C) Micro Computers D) Super Computers
Description : IBM 1401 computer was A) Mainframe Computer B) Mini Computers C) Micro Computers D) None of above
Description : Number crunchier is the informal name for A) Mini computer B) Super computer C) Microcomputer D) Mainframe computer
Last Answer : Answer : b
Description : Which is not a computer classification? A) mainframe B) maxframe C) mini D) notebook
Description : Which of the following is the most powerful computers? A) Mainframe Computer B) Mini Computers C) Micro Computers D) Super Computers
Description : IBM System/360 is A) Mainframe Computer B) Mini Computers C) Micro Computers D) None of above
Description : Which is the largest computer? A) Mainframe Computer B) Mini Computers C) Micro Computers D) Super Computers