Technik programista - pytania egzaminacyjne

SELECT COUNT(programisci) FROM ilosc_kodu;

SELECT MAX(ilosc_kodu) FROM programisci

SELECT SUM(ocena) FROM ilosc_kodu;

SELECT SUM(ilosc_kodu) FROM programisci;

text

src

alt

style

onKeyDown

onFocusOut

onClick

onLoad

trim()

strstr()

strlen()

strtok()

SELECT * FROM komputery WHERE procesor= 'Intel' OR pamiec>=8

SELECT * FROM komputery WHERE procesor= 'Intel' AND pamiec>=8

SELECT * FROM komputery WHERE procesor= 'Intel' OR pamiec<8

SELECT * FROM komputery WHERE procesor= 'Intel' AND pamiec<8

setcookie("dane", $dane, time());

setcookie("dane", $dane, 0);

setcookie("dane", $dane, time() + (3600*24));

setcookie("dane", "dane", 0);

UPDATE pracownicy SET plec='K' WHERE imie LIKE '%a';

ALTER TABLE pracownicy SET plec='K' WHERE imie LIKE '%a';

UPDATE pracownicy SET plec='K' WHERE imie='%a';

ALTER TABLE pracownicy SET plec='K' WHERE imie='%a';

<i> oraz <mark>

<b> oraz <u>

<u> oraz <sup>

<b> oraz <i>

ON UPDATE CASCADE

ON DELETE CASCADE

ON DELETE RESTRICT

ON DELETE SET NULL

mysqli_fetch_row

mysqli_query

mysqli_connect

mysqli_num_rows

<

#

//

/*

__new

__construct

__open

__create

AUTO_INCREMENT

NOT NULL

PRIMARY KEY

NULL