Which of the following python functions is syntactically incorrect?

Consider for the following statements:
A – Software Agents are computer programs
B – Some computer viruses could be considered as software agents.
C – All software agents have user interfaces.
Which of the above statements is/are correct?

Consider the following table in a relational database:
What is the minimum number of SQL statements required to update all values of the attribute zscore in the above table to 2.1

The length of an attribute defined using a Data Definition Language (DDL) statement is a/an ……………….. constraint .
Which of the following is the most appropriate to fill the blank in the above statement?

Which of the followings is correct with respect to the output of an SQL statement?

Which of the following is not an application of artificial intelligence?

Which of the following is correct about open systems?

What is the two ‘s complement representation of 8910 ?

What will be the value of the variable x, after executing the following python statement ?
x = 3-4 * 6/3+ 12 / 4* 3

Which of the following Python statements is syntactically incorrect?