Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Error detecting protocols Link access procedure (LAP) Communications software Telecommunications None of these Error detecting protocols Link access procedure (LAP) Communications software Telecommunications None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following allows a simple email service and is responsible for moving messages from one mail server to another? SMTP DHCP IMAP FTP POP3 SMTP DHCP IMAP FTP POP3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A required characteristic of an online real-time system is: offline batch processing None of these more than one CPU no delay in processing All of these offline batch processing None of these more than one CPU no delay in processing All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character H is sent and the character I is received, what type of error is this? recoverable multiple-bit single-bit burst recoverable multiple-bit single-bit burst ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for? Random sequence None of these Registered source Recognised standard Recommended standard Random sequence None of these Registered source Recognised standard Recommended standard ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When data is encapsulated, which is the correct order? Data, segment, packet, frame, bit Segment, data, packet, frame, bit Data, frame, packet, segment, bit Data, segment, frame, packet, bit Data, segment, packet, frame, bit Segment, data, packet, frame, bit Data, frame, packet, segment, bit Data, segment, frame, packet, bit ANSWER DOWNLOAD EXAMIANS APP
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