Which of the following statements is true for a circuit Switching communication system?
It is not ideal for a real-time communication
Messages must be divided into packets before they are sent
It does not require any dedicated channel to be established between two parties
A dedicated channel must be established between two parties through the period of Communication
Correct answer is D
No explanation has been provided for this answer.
Which of the columns needs to be adjusted to accommodate the cells contents?
Column A
Column B
Column C
Column D
Correct answer is B
No explanation has been provided for this answer.
| S/N | A | B | C | D |
| 1 | STOCK LIST OF TAYO OKEKE AS AT MAY 2014 | |||
| 2 | QUOTED STOCK | SHARE UNIT IN THOUSAND | CURRENT UNIT(#) | VALUE |
| 3 | TANZEL PLC | 44 | 50 | 2,200.000 |
| 4 | KAPTOL | 125 | 80 | #### |
| 5 | BANK KLM | 75 | 140 | #### |
| 6 | ARIX OIL | 10 | 250 | 2,500.00 |
| 7 | TOTAL VALUE | |||
= sum (D2:D7).
= sum (D3:D7)
= sum (D2:D6)
= sum (D3:D6)
Correct answer is B
No explanation has been provided for this answer.
Which of the following function keys can be used to run slide show in a PowerPoint presentation?
F2
F5
F7
F12
Correct answer is D
No explanation has been provided for this answer.
Which of the following tasks is accomplished by using bookmarks? To
add anchors in webpage
add hyperlinks in webpage
quickly jump to specific location in document
mark the ending of a paragraph of a document
Correct answer is C
No explanation has been provided for this answer.