A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts?
A crossover cable should be used in place of the straight-through cable. A rollover cable should be used in place of the straight-through cable. The subnet masks should be set to 255.255.255.192. A default gateway needs to be set on each host. The subnet masks should be set to 255.255.255.0.
Options: 1 only, 2 only, 3 and 4 only, 1 and 5 only
Which of the following is true concerning the mainframe?
Options: It is the same thing as client/server., Requires someone to decide which code should be on the workstation or the server., Mission-critical systems have tended to remain there., All of the above.
Options: (A)Associated with functionality of software and constraints of operations defined. (B) It consists of computer programs, configuration files that are used to set up these programs system documentation for describing to structure of the system and used documentation that describes use of the system. (C) It involves executing an implementation of the software with test data and examines the outputs of the software and its operational behavior to check that it is performing as required (D) None of these 26
Options: (A)A measure of the amount of work a system can perform (B) It provides automated support for software process. (C) Support individual process tasks (D) Set of tools to support a particular phase of software process such as design, implementation or testing: 13
4.A Absolute loading B Re-locatable loading C Dynamic Run-Time loading; 1.For loader, load module, either is an absolute main memory address or specific address reference. 2.For loader, load modules have no absolute address. 3.For loader, load modules have all memory reference in relative form.
Options: (A)A â€“ 1, B â€“ 2, C â€“ 3 (B) A â€“ 2, B â€“ 3 , C â€“ 1 (C) A â€“ 1, B â€“ 3, C â€“ 2 (D) A â€“ 3, B â€“ 2, C â€“ 1 7