GET 65% Discount on All Products Coupon code: "bigdisc65"
How many fields are in a syntactically correct line of /etc/fstab?
3
4
5
6
7
Which character starts a comment line in a shell script file?
;
*
#
/
What word is missing from the following SQL statement?
insert into tablename ________(909, 'text');
(Please specify the missing word using lower-case letters only.)
VALUES, values
What is the difference between the i and a commands of the vi editor?
i (interactive) requires the user to explicitly switch between vi modes whereas a (automatic) switches modes automatically.
i (insert) inserts text before the current cursor position whereas a (append) inserts text after the cursor.
i (independent rows) starts every new line at the first character whereas a (aligned rows) keeps the indentation of the previous line.
i (interrupt) temporarily suspends editing of a file to the background whereas a (abort) terminates editing.
TESTED 21 Nov 2024
