Options: Only the joining attributes are sent from one site to another and then all of the rows are returned., All of the attributes are sent from one site to another and then only the required rows are returned., Only the joining attributes are sent from one site to another and then only the required rows are returned., All of the attributes are sent from one site to another and then only the required rows are returned.
Options: is a value that is incremented whenever a dirty read occurs., is incremented whenever a deadlock occurs., is a value that keeps track of explicit locks., is a value that is incremented whenever database changes are made.
Computers built before the First Generation of computers were:
B. Electro-mechanical Â Â
D. None of these
Ans:– B ,
. How to create columns in Word 2010?
Options: Columns button on the Page Setup group in Page Layout ribbon
B. Columns button on the Pages group in Insert ribbon
C. Columns button on the Styles group in Home ribbon
D. Columns button on the Show group in View ribbon
Ans:– A ,
What is the shortcut-key for manual line break?
Options: a. CTRL + Enter
b. Alt + Enter
c. Shift + Enter
d. Space + Enter
Which of the following technique is used for fragment?
Options: a technique used in best-effort delivery systems to avoid endlessly looping packets, a technique used by protocols in which a lower level protocol accepts a message from a higher level protocol and places it in the data portion of the low level frame, one of the pieces that results when an IP gateway divides an IP datagram into smaller pieces for transmission across a network that cannot handle the original datagram size, All of the above