Options: Title bar
B. Formula bar
C. Menu bar
D. Sheet tabs
Ans:– B ,
A critical region is
Options: a program segment that has not been proved bug-free, a program segment that often causes unexpected system crashes, a program segment where shared resources are accessed, one which is enclosed by a pair of P and V operations on semaphores
Which of the following is not true of the conversion phase of the development life cycle?
Options: the user and systems personnel must work closely together., steps must be taken to phase out the old system, documentation should be emphasized, the non machine components of the system should be considered
C. Difference Engine
D. None of these
Ans:– A ,
Data manipulation language (DML)
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
Â Which PowerPoint feature adds special effects to modify the appearance of the slides and the timing between each slide?
Options: Color Schemes
C. Transition Settings
Ans:– C ,
Which is true regarding EIGRP successor routes? A successor route is used by EIGRP to forward traffic to a destination. Successor routes are saved in the topology table to be used if the primary route fails. Successor routes are flagged as "active" in the routing table. A successor route may be backed up by a feasible successor route. Successor routes are stored in the neighbor table following the discovery process.