The piece of hardware that converts your computers digital signal to an analog
signal
that can travel over telephone lines is called a:
a) Red Wire
b) Blue Cord
c) Tower
d) Modem
e) None of These

1 Answer

Answer :

d) Modem

Related questions

Description : The pieceof hardware that converts your computer'sdigital signal to ananalog signal that cantravel over telephone lines is called (A) red wire (B) blue cord (C) tower (D) modem (E) None of these

Last Answer : modem

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 : Computers cannot communicate with each other directly over telephone lines because they usedigitalpulses whereas telephone lines useanalog sound frequencies. What is the name of the device which permits digital to analog ... A. Interface B. Modem C. Attenuation D. Teleprocessor E. None of the above

Last Answer : Modem

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 statement is correct ? (A) Modem is a software (B) Modem helps in stabilizing the voltage (C) Modem is the operating system (D) Modem converts the analog signal into digital signal and vice-versa

Last Answer : (D) Modem converts the analog signal into digital signal and vice-versa

Description : The device that converts computer output for transmission over telephone lines is called (1) interface (2) interpreter (3) modem (4) I/O port

Last Answer : modem

Description : The conversion of digital signal into analog for purposes of transmitting into the telephone line is done through ______. A. ISDN B. Radio C. RS232C D. Modem

Last Answer : D. Modem

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 : Different computers are connected to a LAN by a cable and a (1) modem (2) interface card (3) special wires (4) telephone lines

Last Answer : interface card

Description : The local loop of the telephone system is understood to be A. a single piece of wire connecting the subscriber's telephone set to another telephone set in an adjacent room B. a two-wire or four- ... a facsimile machine to a computer D. a group of wires connecting a telephone set to a modem

Last Answer : B. a two-wire or four-wire communication circuit between the customer’s premise and central office

Description : In a synchronous modem, the digital-to-analog converter transmits signal to the a. equilizer b. modulator c. demodulator d. terminal e. none of aobve

Last Answer : equilizer

Description : _______ is an input device that converts analog information into digital form. A. Plotter B. Track Ball C. Light Pen D. Digitizer

Last Answer : D. Digitizer

Description : Which one of the following allows computers to transfer data using a telephone line ? (1) Keyboard (2) CPU (3) Modem (4) Printer

Last Answer : Modem

Description : 4. What are the three general categories of computer systems that can contain digital evidence? a. Desktop, laptop, server b. Personal computer, Internet, mobile telephone c. Hardware, software, networks d. Open computer systems, communication systems, embedded systems

Last Answer : d. Open computer systems, communication systems, embedded systems

Description : What are the three general categories of computer systems that can contain digital evidence? a. Desktop, laptop, server b. Personal computer, Internet, mobile telephone c. Hardware, software, networks d. Open computer systems, communication systems, embedded systems

Last Answer : d. Open computer systems, communication systems, embedded systems

Description : What are the three general categories of computer systems that can contain digital evidence? a. Desktop, laptop, server b. Personal computer, Internet, mobile telephone c. Hardware, software, networks d. Open computer systems, communication systems, embedded systems

Last Answer : d. Open computer systems, communication systems, embedded systems

Description : What are the three general categories of computer systems that can contain digital evidence? a. Desktop, laptop, server b. Personal computer, Internet, mobile telephone c. Hardware, software, networks d. Open computer systems, communication systems, embedded systems

Last Answer : d. Open computer systems, communication systems, embedded systems

Description : What are the three general categories of computer systems that can contain digital evidence? A. Desktop, laptop, server B. Personal computer, Internet, mobile telephone C. Hardware, software, networks D. Open computer systems, communication systems, and embedded systems

Last Answer : D. Open computer systems, communication systems, and embedded systems

Description : What are the three general categories of computer systems that can contain digital evidence? a. Desktop, laptop, server b. Personal computer, Internet, mobile telephone c. Hardware, software, networks d. Open computer systems, communication systems, embedded systems

Last Answer : d. Open computer systems, communication systems, embedded systems

Description : The primary purpose of the data modem is to A. interface analog terminal equipment to analog communications channel B. interface digital terminal equipment to analog communications ... to digital communications channel D. interface digital terminal equipment to digital communications channel

Last Answer : B. interface digital terminal equipment to analog communications channel

Description : Which of the following is not a transmission medium? (a) Telephone lines (b) Co_axial cable (c) Modem (d) Microwave system -Technology

Last Answer : (c) All are communication channel but modem is a dev that convert analog signals to digital signals or vice-versa

Description : Which of the following is not a transmission medium? a. telephone lines b. coaxial cables c. modem d. microwave systems

Last Answer : microwave systems

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 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

Last Answer : Answer : A

Description : When a group of computers is connected together in a small area without the help of telephone lines, it is called : (1) Remote Communication Network (RCN) (2) Local Area Network (LAN) (3) Wide Area Network (WAN) (4) Value Added Network (VAN)

Last Answer : Local Area Network (LAN)

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

Last Answer : Answer : A

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 : 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 : On which aspect the analog computers are better than digital? A) Speed B) Accuracy C) Reliability D) Automatic

Last Answer : Answer : B

Description : Which of the following statement is false? A) Mechanical analog computers have existed for thousands of years B) There are mechanical analog computers and electronic analog computers. C) All electronic computers are digital computers D) All of above are false

Last Answer : Answer : C

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

Last Answer : Wireless Or Wireless Network Of use As a result Analog Telephone Of Place Possession By Takes Digital Telephone.

Description : The original telephone network, which is referred to as the plainold telephone system (POTS), was an ________system. A) digital B) analog C) digital as well as analog D) none of the above

Last Answer : analog

Description : The signal which has infinitely many levels of intensity over a period of time is called ……… A. digital signal B. analog signal C. both a and b D. sound signal

Last Answer : A. digital signal

Description : Bits can be sent over guided and unguided media as analog signal by ___________ a. digital modulation b. amplitude modulation c. frequency modulation d. phase modulation

Last Answer : a. digital modulation

Description : One advantage of dial-up-internet access is ___ 1) It utilises broadband technology 2) It utilizes existing telephone service 3) It uses a router for security 4) Modem speeds are very fast 5) None of these

Last Answer : Answer :2

Description : What are the four things needed to connect to the Internet? 1) Telephone line, modem, computer, and an ISP 2) Modem, computer, PDA and ISP 3) Telephone line, PDA, modem and computer 4) monitor, keyboard, mouse, modem

Last Answer : 1) Telephone line, modem, computer, and an ISP

Description : What are the four things needed to connect to the Internet? 1 Telephone line, modem, computer, and an ISP 2 Modem, computer, PDA and ISP 3 Telephone line, PDA, modem and computer 4 monitor, keyboard, mouse, modem

Last Answer : 1 Telephone line, modem, computer, and an ISP

Description : The telephone line is connected through the ____on the computer. (1) USB (2) Modem (3) Ethernet (4) PS2

Last Answer : Modem

Description : Internet access by transmitting digital data over the wires of a local telephone network is provided by  leased line  digital subscriber line  digital signal line  None of the Above

Last Answer :  digital subscriber line

Description : When a real time telephone call between people is made over the Internet using computers, it is called a) a chat session b) an e-mail c) an instant message d) internet telephony e) None of these

Last Answer : d) internet telephony

Description : What are computers called that combine the functions of both analog and digital computers?

Last Answer : Hybrid computers.

Description : TCP helps in converting the digital signal to analog signal and vice_versa. -Technology

Last Answer : False The process of converting digital signal into analog signal is called modulation and is done by a modem.

Last Answer : Digital and analog are basically a type of signal that is used to exchange information. In shortcut analog technology the information is converted into electric pulse of different wavelengths. ... for computing and electronic devices. . Cost: Analog technology is comparatively cheaper than digital.

Description : Noise occurring in the presence of signal resulting from a mismatch between the exact value of an analog signal and the closet available quantizing step in a digital coder. A. Quantizing noise B. Thermal noise C. Impulse noise D. Crosstalk

Last Answer : A. Quantizing noise

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 : ________conversion is therepresentation ofanalog information by an analog signal. A) Digital-to-analog B) Analog-to-analog C) Analog-to-digital D) Digital-to-digita

Last Answer : Analog-to-analog

Description : _______ conversionis the process of changing one of the characteristics ofan analog signal basedon the informationin the digitaldata. A) Digital-to-analog B) Analog-to-analog C) Analog-to-digital D) Digital-to-digital

Last Answer : Digital-to-analog

Description : A(n)_________ signal is a composite analogsignal with an infinite bandwidth. A) digital B) analog C) either (a)or (b) D) neither (a) nor (b

Last Answer : digital