DATABASE DESIGN USING NORMALIZATION QUIZ

Option 1 and 4

Option 1 and 5

Option 2 and 4

Option 2 and 4

Valid

FALSE

Invalid

TRUE

Boolean

Float

String

Integer

A string

An integer

A Boolean

A floating-point number

An array

strtotime(“+45 days”)

totime(“+45”)

totime(“+45 days”)

strtotime(“-45 days”)

stroftime()

strtodate()

str_to_time()

strtotime()

mktime()

time()

mtime()

mrtime()

date_set_default_timezone(‘Europe/London’);

date_default_timezone_set(‘Europe/London’);

date_set_timezone(‘Europe/London’);

date_default_timezone(‘Europe/London’);

get_last_mod()

getlastmod()

last_mod()

lastmod()

Daylight saving time

Day of month, without zeros

Complete text representation of month

Day of month, with leading zero