Options: Forwards a packet to all outgoing links
B. Forwards a packet to the next free outgoing link
C. Determines on which outing link a packet is to be forwarded
D. Forwards a packet to all outgoing links except the originated link
Ans:– C ,
More Computer Networks Related questions:
What should you do if you require pasting the same format in many places?
Options: A) Click the Format painter and go on pasting in many places holding Alt Key, B) Double click the format painter then go on pasting in many places, C) Click the format painter then go on pasting to many places holding Ctrl Key, D) All of above,
Options: describes how data are structured in the data base, specifies for the DBMS what is required; the techniques used to process data, determine how data must be structured to produce the user's view, All of the above
Options: 'c' means argument control 'v' means argument vector, 'c' means argument count 'v' means argument vertex, 'c' means argument count 'v' means argument vector, 'c' means argument configuration 'v' means argument visibility
Options: An official standard has been defined for QBE., QBE cannot be used for client/server systems., QBE does not give the programmer a visual programming environment., Complete applications can be written using QBE.
Which of the following is not the approach to Handling Deadlocks
Options: Deadlock Prevention
B. Deadlock Avoidance
C. Detect & Recover
D. Virtual Memory
Ans:– D ,
Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer.
Which of the following statements is a true statement concerning the open database connectivity standard (ODBC)?
Options: Each vendor desiring to be ODBC-complaint provides an ODBC driver., Requires certain criteria to be met in order to establish an ODBC connection., Provides a programming interface that provides a common language for application programs to access and process SQL databases independent of the RDBMS accessed., All of the above.
. How can a user open the Expression Builder dialog box?
Options: a. By clicking the drop-down arrow on the Control Source property
b. By clicking the drop-down arrow of the Input Mask property in the Data tab
c. By clicking the Build button of the Input Mask in the Data tab
d. By clicking the Build button of the Control Source property in the Data tab
Stored procedures have which of the following advantages?
Options: It takes a longer time to write them as compared to writing Visual Basic., Network traffic increases, Data integrity improves as multiple applications access the same stored procedure., Result in thicker client and thinner database server.
Options: to assign storage to all variables referenced in the source program, to assign storage to all temporary locations that are necessary for intermediate results, to assign storage to literals, and to ensure that the storage is allocated and appropriate locations are initialized, All of the above