Options: a. Use the only some parts of the monitor is called Custom Shows b. The Presentation which can present only on particular date c. Creating Presentations within a Presentation d. There is no option of Custom Shows
Options: (A)The dead line for start is mandatory, but for finish it is not. (B) The dead line for finish is mandatory, but for start it is not. (C) The dead line for finish and start is mandatory. (D) The dead line for finish and start is not mandatory. 11
Options: The same physical size as other PCMCIA cards but configured differently, The thinnest PCMCIA card, measuring 3.5mm in thickness, The thickest PCMCIA card, measuring 10.5mm in thickness, An old standard that is not compatible with the newest laptops
6.In system modeling : A-Classification model; B-Stimulus-response model; C-Data processing model: 1-Here data-flow diagram show how data is processed at different stages; 2-Here object class/inheritance diagram show, how entities have the common characteristics;3-Here state transition diagram shows the how the system reader to internal and external events
The memory address of fifth element of an array can be calculated by the formula
Options: a. LOC(Array=Base(Array)+w(5-lower bound), where w is the number of words per memory cell for the array b. LOC(Array)=Base(Array)+(5-lower bound), where w is the number of words per memory cell for the array c. LOC(Array)=Base(Array)+(5-Upper bound), where w is the number of words per memory cell for the array d. None of above
. What happens when a user selects a record in a form and presses [Delete]?
Options: a. The record is deleted in the form and from its source table.
b. The record is deleted in the form, but not from its source table.
c. The record is neither deleted in the form, nor from its source table.
d. The record is not deleted in the form, but is deleted from its source table.
The elements of an array are stored successively in memory cells because
Options: a. by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated
b. the architecture of computer memory does not allow arrays to store other than serially
c. both of above
d. none of above
Which one of. the following phrases most accurately describes the nature of a pulsating dc voltage?
Options: The voltage remains at one polarity and at a steady level, The voltage remains at one polarity but changes value periodically, The voltage causes current to flow in two directions at the same time, The voltage reverses polarity periodically
Which of the following statements is correct for the use of packet switching?
Options: the subdivision of information into individually addressed packets in conjunction with alternative routing arrangement enabled the transmission path to be altered in the event of congestion or individual link failure, the employment of additional intelligence within the network enabled more sophisticated error control and link control procedures to be applied, by employing wide bandwidth circuits for the trunk networks substantial economies through extensive sharing of capacity could be achieved., All of the above