What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table?
Options: Forwards the switch to the first available link, Drops the frame, Floods the network with the frame looking for the device, Sends back a message to the originating station asking for a name resolution
Which two of the following are true regarding the distance-vector and link-state routing protocols? Link state sends its complete routing table out all active interfaces on periodic time intervals. Distance vector sends its complete routing table out all active interfaces on periodic time intervals. Link state sends updates containing the state of its own links to all routers in the internetwork. Distance vector sends updates containing the state of its own links to all routers in the internetwork.
Options: 1 only, 3 only, 2 and 3 only, None of the above
. To change font size of a selected slide title, you?
Options: a. Click the toolbars font dropdown arrow and choose the font you prefer b. Click format, title and choose a font from the font tab c. Click the toolbar’s increase font size button d. Click title, new font, ok.
Options: an error-detecting code based on a summation operation performed on the bits to be checked, a check bit appended to an array of binary digits to make the sum of all the binary digits., a code in which each expression conforms to specify rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and thus the presence of the error is detected., the ratio of the data units in error to the total number of data units
Options: CTRL + âˆ’
B. CTRL + 0 Â Â Â Â Â Â
C. CTRL + H
D. CTRL + C
Ans:– B ,
Today, programmable controllers:
Options: are more powerful then the first controllers on the market, are relatively low cost compared with the original digital equipment available for industrial control, can be cost effective even when replacing just a few relays, All of the above
How to change the order of Slides in Presentation?
Options: On Slide Sorter View, click on the Soft Slides
B. On Slide Sorter View, click on the slide and drag to required position
C. On Slide Thumbnail view, click on the slide and drag to required position
D. Slides order cannot be changed once it created
Ans:– B ,
Which command is used to display the top of the file?
Each answer below shows example data from a table. Which answer is an example of the general-purpose remarks column problem?
Options: Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row., Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column., Three rows have the values Brown, NULL, and Blue in the same column., One row has the value "He is interested in a Silver Porsche from the years 1978-1988" in a column.