Computer Networking The OCR reading unit attached to a POS terminal is called a wand None of these cursor light pen All of these wand None of these cursor light pen All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following file retrieval methods use hypermedia? Veronica None of these WAIS HTTP Archie Veronica None of these WAIS HTTP Archie ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Gateway Active hub Switch 802.6 Router Gateway Active hub Switch 802.6 Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer. HDLC, PDU None of these LLC, MAC MAC, LLC PDU, HDLC HDLC, PDU None of these LLC, MAC MAC, LLC PDU, HDLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following provide inter-switch VLAN communication? 1. ISL 2. VTP 3. 802.1Q 4. 802.3Z 1 and 3 2 only 2 and 4 2, 3 and 4 1 and 3 2 only 2 and 4 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following characteristic(s) is/are suited to the PSS applications? widely dispersed terminals and access to international packets switched services All of these bursty traffic and low communications intensity None of these Multiple remote host or applications accessed by a single local access circuit terminal and circuit widely dispersed terminals and access to international packets switched services All of these bursty traffic and low communications intensity None of these Multiple remote host or applications accessed by a single local access circuit terminal and circuit ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS