What does the port number in a TCP connection specify?
Options: It specifies the communication process on the two end systems
B. It specifies the quality of the data & connection
C. It specify the size of data
D. All of the above
Ans:– A ,
. If you need to remove only the formatting done in a range (numbers and formula typed there should not be removed), you must
Options: a. Â From Edit menu choose Clear and then Formats
b. Â From Edit menu choose Delete
c. Â Click on Remove Formatting tool on Standard Toolbar
d. Â Double click the Format Painter and then press Esc key in keyboard
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.
If the transient response of a system is overdamped:
Options: the value of the output exceeds the value of the input at times during the transient period., the value of the output never exceeds the value of the input during the transient period., the value of the output never stabilizes., All of the above
Options: is used to set upper and lower limits on numeric data, requires the use of passwords to prohibit unauthorized access to the file, has the data dictionary keep the date and time of last access last back-up, and most recent modification for all files, All of the above
A customer attached an external drive to his notebook computer but the computer is not recognizing it. What should be considered?
Options: The cables are attached firmly, Â Â The external drive has been preÂ¬loaded with the appropriate software, Â Â The external drive was attached before the computer was on, Â Â The external drive is turned on