Answer:
Explanation:
(i) L1+L2 Error:
L1=[10,12,14]
L2=[20,22,24] # {n. 2 delete}
L1+L2
ans =
30 34 38
(ii) L1*2
ans =
20 24 28
(iii) L1
L1 =
10 12 14
Answer:
protecting email address privacy
Explanation:
for securing and privacy reasons and it is for the best
Answer:
The Anonymous Block will be:
1 DECLARE
2
3 lv_grade_row grade%rowtype;
4 lv_gr_avg grade.gr_t1%type;
5 lv_std_name varchar2(80);
6 cursor cursor_grade is select * from grade;
7
8 BEGIN
9
10 select avg(gr_t1) INTO lv_gr_avg from grade;
11 open cursor_grade;
12 fetch cursor_grade INTO lv_grade_row;
13
14 while cursor_grade%found loop
15
16 if
17 lv_grade_row.gr_t1>lv_gr_avg then lv_std_name :=
lv_grade_row.std_fname|| ' ' ||lv_grade_row.std_lname|| ' ' ||
lv_grade_row.gr_t1;
18 dbms_output.put_line(lv_std_name);
19
20 end if;
21 fetch cursor_grade into lv_grade_row;
22
Explanation:
A length of uninterrupted cable connecting two devices
“3. To get attention from others (brag)”