Options :
A.) s1 < s2
B.) s1 <= s2
C.) s1.compareTo(s2) == −1
D.) s2.compareTo(s1) < 0
E.) s1.compareTo(s2) < 0
Answer: E.) s1.compareTo(s2) < 0
Explanation: Lexicographical ordering simply means the arrangement of strings based on the how the alphabets or letters of the strings appear. It could also be explained as the dictionary ordering principle of words based on the arrangement of the alphabets. In making lexicographical comparison between strings, the compareTo () method may be employed using the format below.
If first string = s1 ; second string = s2
To compare s1 with s2, the format is ;
s1.compareTo(s2) ;
If s1 comes first, that is, before s2, the method returns a negative value, that is a value less than 0 '< 0', which is the case in the question above.
If s2 comes first, that is, before s1, the method returns a positive value, that is a value greater than 0 '> 0'.
If both are s1 and s2 are the same, the output will be 0.
The two security regulations the PCI enforce in regards to
electronic banking are an external Qualified Security Assessor (QSA) or by a
firm specific Internal Security Assessor that creates a Report on Compliance
for organizations handling large volumes of transactions, or by Self-Assessment
Questionnaire (SAQ) for companies handling smaller volumes.
Answer:
Option C is the correct option.
Explanation:
When any email or message is received from the FBI in the user's computer system and the following message is about the user's computer system has been locked and they demand some amount to unlock their data or information.
So, the following scenario is about the ransomware because they ransom money to retrieve their data and information from the system.
<span>When you ask the database more complex questions using comparison operators, you are conducting a query.
</span><span>The term "query" denotes a programmatic statement that is understand by a the DBMS(Database management system) that understands how to access and manipulate data within a database. </span>
