In a telephone system, the customer’s telephone directory numbering is from 000 to 999, what is the capacity of the system? A. 1000 lines B. 100,000 lines C. D. 100 lines lines

In a telephone system, the customer’s telephone directory numbering is from 000 to 999,
what is the capacity of the system?
A. 1000 lines
B. 100,000 lines
C. 10,000 lines
D. 100 lines
by

1 Answer

Answer :

A. 1000 lines
by

Related questions

The probability thata singlebit will be inerror on a typical public telephone lineusing 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error ratefor a communicationline using 9-bit frames is approximately equal to A. 0.003 B. 0.009 C. 0.991 D. 0.999 E. None of the above

Description : The probability thata singlebit will be inerror on a typical public telephone lineusing 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error ratefor a communicationline using 9-bit frames is ... to A. 0.003 B. 0.009 C. 0.991 D. 0.999 E. None of the above

Last Answer : 0.009

I forgot the last digit of a 7-digit telephone number. If I randomly dial the final 3 digits after correctly dialing the first four, then what is the chance of dialing the correct number? a) 1/1001 b) 1/1000 c) 1/999 d) 1/990

Description : I forgot the last digit of a 7-digit telephone number. If I randomly dial the final 3 digits after correctly dialing the first four, then what is the chance of dialing the correct number? a) 1/1001 b) 1/1000 c) 1/999 d) 1/990

Last Answer : b) 1/1000

An ACK number of 1000 in TCP always means that a. 999 bytes have been successfully received b. 1000 bytes have been successfully received c. 1001 bytes have been successfully received d. None of the above

Description : An ACK number of 1000 in TCP always means that a. 999 bytes have been successfully received b. 1000 bytes have been successfully received c. 1001 bytes have been successfully received d. None of the above

Last Answer : d. None of the above

Gigabit Ethernet has a datarate of________Mbps. A) 10 B) 100 C) 1000 D) 10,000

Description : Gigabit Ethernet has a datarate of________Mbps. A) 10 B) 100 C) 1000 D) 10,000

Last Answer : 1000

Fast Ethernet hasa data rate of ________Mbps. A) 10 B) 100 C) 1000 D) 10,000

Description : Fast Ethernet hasa data rate of ________Mbps. A) 10 B) 100 C) 1000 D) 10,000

Last Answer : 100

Which of the following transmission systems provide the highest data rate to in individual device? a. computer bus b. telephone lines c. voice and mode d. lease lines

Description : Which of the following transmission systems provide the highest data rate to in individual device? a. computer bus b. telephone lines c. voice and mode d. lease lines

Last Answer : computer bus

The channel in the data communication model can be a. postal mail services b. telephone lines c. radio lines d. any of the above

Description : The channel in the data communication model can be a. postal mail services b. telephone lines c. radio lines d. any of the above

Last Answer : any of the above

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

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

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

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

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 conversion at the start of a long distance transmission? A. Interface B. Modem C. Attenuation D. Teleprocessor E. None of the above

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

………………...is a minimal protocol that allows isolated hosts to link via TCP/IP over the telephone network and ………………..uses a proposed international standard for transmitting HDLC over asynchronous lines. A. LCP, PPP B. PPP, LCP C. SLIP, PPP D. PPP, SLIP

Description : ………………...is a minimal protocol that allows isolated hosts to link via TCP/IP over the telephone network and ………………..uses a proposed international standard for transmitting HDLC over asynchronous lines. A. LCP, PPP B. PPP, LCP C. SLIP, PPP D. PPP, SLIP

Last Answer : C. SLIP, PPP

How do I make changes to the phone directory on a Toshiba CTX/Dkt old telephone system?

Description : How do I make changes to the phone directory on a Toshiba CTX/Dkt old telephone system?

Last Answer : Need Answer

The length of Seconds Pendulum is a.992 mm b.999 mm c.994 mm d.995 mm e.1000 mm

Description : The length of Seconds Pendulum is a.992 mm b.999 mm c.994 mm d.995 mm e.1000 mm

Last Answer : c. 994 mm

A 1 Mhz carrier is amplitude modulated by a pure 200-Hz audio test tone. Which of the following combinations of frequencies represent the total content of the AM signal? A. 1 MHz and 200 Hz B. 1 MHz and 1000.2 kHz C. 999.8 kHz, 1000 kHz, and 1000.2 kHz D. 999.8 kHz and 1000.2 kHz

Description : A 1 Mhz carrier is amplitude modulated by a pure 200-Hz audio test tone. Which of the following combinations of frequencies represent the total content of the AM signal? A. 1 MHz and 200 Hz B. 1 MHz and 1000.2 kHz C. 999.8 kHz, 1000 kHz, and 1000.2 kHz D. 999.8 kHz and 1000.2 kHz

Last Answer : C. 999.8 kHz, 1000 kHz, and 1000.2 kHz

Do you still hang onto a good, old-fashioned printed telephone directory?

Description : Do you still hang onto a good, old-fashioned printed telephone directory?

Last Answer : No, the phone company doesn't. Pre-COVID, I would get a privately published one - no white pages, yellow pages only - for my county (or actually the 3-county region where I live). It was ... my driveway about once a year. I can't imagine that it is economically viable to publish these any more.

Do you keep a telephone directory on hand? Do you use it?

Description : Do you keep a telephone directory on hand? Do you use it?

Last Answer : I use my phone book a lot. I'm distressed that they're talking about discontinuing them. For local numbers, it's much faster for me to look them up in the book, for the instance that you cited ... than the computer. And I'd much rather stand on the phone book to reach something than the computer.

Where online can I find a telephone directory?

Description : Where online can I find a telephone directory?

Last Answer : Yes, there is. hellocincinnati.com is a great website! They also have reverse lookup.

Where is the most up-to-date online telephone directory?

Description : Where is the most up-to-date online telephone directory?

Last Answer : There are many great telephone directories online. The White Pages website is still the most up-to-date telephone directory.

Where can I find a good online telephone directory?

Description : Where can I find a good online telephone directory?

Last Answer : There are several online telephone directories today. But my favorite is DEX online it is actually the highest recommend online directory.

What is a good telephone directory?

Description : What is a good telephone directory?

Last Answer : In my opinion a good telephone directory would be yellow pages. There is also white pages. These telephone directories are very helpful in finding restaurants, local stores, and telephone numbers.

How do I use a telephone directory?

Description : How do I use a telephone directory?

Last Answer : It is actually rather simple to use a telephone directory. Often called a phone book, you will find listing for both people and businesses. In order to find a specific listing you will notice ... will search for the person's last name or the business name alphabetically in the telephone directory.

What number to dial for free telephone directory in Canada?

Description : What number to dial for free telephone directory in Canada?

Last Answer : You can dial 411 in Canada for a free telephone directory. You can also contact 18005422411. Lastly, you can dial 18008526532 to receive free information on local businesses such as their phone numbers and their addresses.

The Importance of a Telephone Directory In The Office?

Description : The Importance of a Telephone Directory In The Office?

Last Answer : A local telephone directory is an essential in any office, whether you work from home or in a professional setting. Fortunately, you can typically contact your local telephone company in ... a free telephone directory that lists both residential and commercial telephone numbers in your local area.

The specific gravity of urine normally ranges from (A) 0.900–0.999 (B) 1.003–1.030 (C) 1.000–1.001 (D) 1.101–1.120

Description : The specific gravity of urine normally ranges from (A) 0.900–0.999 (B) 1.003–1.030 (C) 1.000–1.001 (D) 1.101–1.120

Last Answer : B

As per Census of India, an Urban area with a population from 50,000 to 99,999 is named as – (1) Class II town (2) Class III town (3) Class IV town (4) Class I town

Description : As per Census of India, an Urban area with a population from 50,000 to 99,999 is named as – (1) Class II town (2) Class III town (3) Class IV town (4) Class I town

Last Answer : (1) Class II town Explanation: The Census of India groups all towns and urban agglomerations into the following six classes according to population size: Class I: population of 100,000 and above Class II: ... 19,999 Class V: population of 5,000 to 9,999 Class VI: population less than 5,000

What is the frequency range of an aircraft’s Very High Frequency (VHF) communications? A. 118.000 MHz to 136.975 MHz (worldwide up to 151.975 MHz) B. 108.000 MHz to 117.95 MHz C. 329.15 MHz to 335.00 MHz D. 2.0000 MHz to 29.999 MHz

Description : What is the frequency range of an aircraft’s Very High Frequency (VHF) communications? A. 118.000 MHz to 136.975 MHz (worldwide up to 151.975 MHz) B. 108.000 MHz to 117.95 MHz C. 329.15 MHz to 335.00 MHz D. 2.0000 MHz to 29.999 MHz

Last Answer : A. 118.000 MHz to 136.975 MHz (worldwide up to 151.975 MHz)

Which field of cookie in WWW represents the server's directory structure by identifying the utilization of part associated with server's file tree? a. Domain b. Path c. Content d. Secure

Description : Which field of cookie in WWW represents the server's directory structure by identifying the utilization of part associated with server's file tree? a. Domain b. Path c. Content d. Secure

Last Answer : b. Path

Is there a free cell phone directory for T Mobile customers?

Description : Is there a free cell phone directory for T Mobile customers?

Last Answer : No, there is no such thing as a cell phone directory. Cell phone numbers are considered private and not public.

Which of the following arevalid Minimum and Maximum zoom sizes in MSOffice? A. 10, 100 B. 20,250 C. 10, 500 D. 10,1000

Description : Which of the following arevalid Minimum and Maximum zoom sizes in MSOffice? A. 10, 100 B. 20,250 C. 10, 500 D. 10,1000

Last Answer : 10, 500

An IP datagram of size 1000 bytes arrives at a router. The router has to forward this packet on a link whose MTU (maximum transmission unit) is 100 bytes. Assume that the size of the IP header is 20 bytes. The number of fragments that the IP datagram will be divided into for transmission is : a. 10 b. 50 c. 12 d. 13

Description : An IP datagram of size 1000 bytes arrives at a router. The router has to forward this packet on a link whose MTU (maximum transmission unit) is 100 bytes. Assume that the size of the IP header is 20 bytes ... the IP datagram will be divided into for transmission is : a. 10 b. 50 c. 12 d. 13

Last Answer : d. 13

A sender uses the Stop-and-Wait ARQ protocol for reliable transmission of frames. Frames are of size 1000 bytes and the transmission rate at the sender is 80 Kbps (1Kbps = 1000 bits/second). Size of an acknowledgement is 100 bytes and the transmission rate at the receiver is 8 Kbps. The one-way propagation delay is 100 milliseconds. Assuming no frame is lost, the sender throughput is __________ bytes/second. a. 2500 b. 2000 c. 1500 d. 500

Description : A sender uses the Stop-and-Wait ARQ protocol for reliable transmission of frames. Frames are of size 1000 bytes and the transmission rate at the sender is 80 Kbps (1Kbps = 1000 bits/second). Size of ... is lost, the sender throughput is __________ bytes/second. a. 2500 b. 2000 c. 1500 d. 500

Last Answer : a. 2500

In a three-stage space division switch, if N = 200, the number of crosspoints is ______. A) 40,000 B) greater than 40,000 C) less than40,000 D) greater than 100,000

Description : In a three-stage space division switch, if N = 200, the number of crosspoints is ______. A) 40,000 B) greater than 40,000 C) less than40,000 D) greater than 100,000

Last Answer : ess than40,00

If a whole number between 100 and 999 has 3 different non zero digits What is the least possible value of the sum of its digits?

Description : If a whole number between 100 and 999 has 3 different non zero digits What is the least possible value of the sum of its digits?

Last Answer : 6

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

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

Which of the following primarily uses guided media? A) cellular telephone system B) local telephone system C) satellite communications D) radio broadcasting

Description : Which of the following primarily uses guided media? A) cellular telephone system B) local telephone system C) satellite communications D) radio broadcasting

Last Answer : local telephone system

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-wire communication circuit between the customer’s premise and central office C. a four-wire circuit connecting a facsimile machine to a computer D. a group of wires connecting a telephone set to a modem

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

An example of an analog communication method is a. laser beam b. microwave c. voice grade telephone line d. all of the above

Description : An example of an analog communication method is a. laser beam b. microwave c. voice grade telephone line d. all of the above

Last Answer : all of the above

______technology is a set of technologies develpoed by the telephone companies to provide highdata ratetransmission. A) ASL B) DSL C) LDS D) none of the above

Description : ______technology is a set of technologies develpoed by the telephone companies to provide highdata ratetransmission. A) ASL B) DSL C) LDS D) none of the above

Last Answer : DSL

Telephone companiesprovidetwotypes of analog services: analog _______services andanalog _____services. A) switched; in-band B) out-of-band; in-band C) switched; leased D) leased; out-of-band

Description : Telephone companiesprovidetwotypes of analog services: analog _______services andanalog _____services. A) switched; in-band B) out-of-band; in-band C) switched; leased D) leased; out-of-band

Last Answer : switched; leased

Theprotocol that isused for signaling in the telephone network is called ______. A) POP B) SSS C) SS7 D) none of the above

Description : Theprotocol that isused for signaling in the telephone network is called ______. A) POP B) SSS C) SS7 D) none of the above

Last Answer : SS7

The telephone network is made of______ major components. A) 2 B) 3 C) 4 D) none of the above

Description : The telephone network is made of______ major components. A) 2 B) 3 C) 4 D) none of the above

Last Answer : 3

A local telephone network isan example of a_______ network. A) packet-switched B) circuit-switched C) message-switched D) none of the above

Description : A local telephone network isan example of a_______ network. A) packet-switched B) circuit-switched C) message-switched D) none of the above

Last Answer : circuit-switched

An example of ananalog communication method is A. laser beam B. microwave C. voice grade telephone line D. All of theabove E. None of the above

Description : An example of ananalog communication method is A. laser beam B. microwave C. voice grade telephone line D. All of theabove E. None of the above

Last Answer : All of theabove

BSNL land line telephone network is an example of a network. A. Packet switched B. Circuit switched C. Bit switched D. Line switched

Description : BSNL land line telephone network is an example of a network. A. Packet switched B. Circuit switched C. Bit switched D. Line switched

Last Answer : B. Circuit switched

A local telephone network is an example of a _______ network. a) Packet switched b) Circuit switched c) Bit switched d) Line switched

Description : A local telephone network is an example of a _______ network. a) Packet switched b) Circuit switched c) Bit switched d) Line switched

Last Answer : b) Circuit switched

Telephone networks operate in this mode. a) simplex b) half duplex c) full duplex d) semi-duplex

Description : Telephone networks operate in this mode. a) simplex b) half duplex c) full duplex d) semi-duplex

Last Answer : c) full duplex

A local telephone network is an example of a network. a. Packet switched b. Circuit switched c. Bit switched d. Line switched

Description : A local telephone network is an example of a network. a. Packet switched b. Circuit switched c. Bit switched d. Line switched

Last Answer : b. Circuit switched

What is the connotation or origin of using the numerical symbols we use for our English numbering system? of using the?

Description : What is the connotation or origin of using the numerical symbols we use for our English numbering system? of using the?

Last Answer : They are actually the Arabic numerals. More here

What is the best system &/or software for naming/numbering JPEG files & their folders of fine art photography?

Description : What is the best system &/or software for naming/numbering JPEG files & their folders of fine art photography?

Last Answer : I found this but still could use the collectives further input.