Calling a function f with a an array variable a where a is an array, is equivalent to __________ ) b) f(*(a + 3)) c) f(3) d) all of the mentioned

A teacher asked the class to subtract 5 from 75.70% of the class said: 25. Their work was shown as: \(\begin{array}{*{20}{c}} {\begin{array}{*{20}{c}} 7&5 \end{array}}\\ {\underline {\begin{array}{*{20}{c}}\ { - 5} \ \ \ &{} \end{array}} }\\ {\underline {\begin{array}{*{20}{c}} 2&5 \end{array}} } \end{array}\) Which of the following describes the most appropriate remedial action that the teacher should take to clarify this misconception?

A

Revise the concept of place value and asking students to explain the process they have used to solve the problem

B

Revise the rule of subtraction of 1-digit numbers from 2-digit numbers that digits should be written from right to left.

C

Give more practice on simpler problems like subtracting 1-digit numbers.

D

Use a number line to explain how subtraction is done

Pick the correct statements.
I. The body of a function should have only one return statement.
II. The body of a function may have many return statements.
III. A function can return only one value to the calling environment.
IV. If return statement is omitted, then the function does its job but returns no value to the calling environment.

A

I and II

B

I and III

C

II and III

D

II and IV

E

III and IV

A class III mathematics teacher gave the following questions to her students: \(\begin{equation} \frac{ \begin{array}[b]{r} 256 \\ + 173 \end{array} }{ } \end{equation}\) \(\begin{equation} \frac{ \begin{array}[b]{r} 28 \\ + 32 \end{array} }{ } \end{equation}\) \(\begin{equation} \frac{ \begin{array}[b]{r} 129 \\ + 76 \end{array} }{ } \end{equation}\) Later she asks the students to solve a worksheet that has similar questions. Which of the following statements is appropriate for the given situation?

A

It is an example of contextual question

B

It is an example of open ended task

C

Teacher should have asked the students to solve ten more such questions as a home task to save the time

D

The tasks is based on drill and practice and should be discouraged at primary level

A material is loaded elastically under plane stress condition given by the following tensor:
\[\left[ {\begin{array}{*{20}{c}} 1 \\ 0 \end{array}\begin{array}{*{20}{c}} 2 \\ 1 \end{array}\begin{array}{*{20}{c}} 0 \\ 0 \end{array}} \right

A

\

B

The modulus of rigidity is 25 MPa. The maximum elastic engineering strain is

C

A. 0.48

D

0.4

Consider the following statements regarding the Parliament : a. The provision for the Calling Attention Notices was first made in the year 1954. b. Notices of Calling Attention have to be given by members in writing by 10.00 am. c. A member can give not more than one Calling Attention Notice for any one sitting. Which of the above statements is not correct?

A

a

B

b

C

c

D

None of the above

Which of the following statement(s) is/are correct w.r.t 'C' language? (i) A part of the array can be passed to the function instead of the whole array. (ii) Numeric array elements cannot be assigned initial values if the array is defined as a pointer variable.

A

Neither (i) nor (ii)

B

(i) and (ii) both

C

(ii) only

D

(i) only

Which of the following statements are correct? (i) All elements of an array are ints (ii) All elements of an array are floats (iii) Some elements of an array can be ints and other floats (iv) All elements of an array are chars

A

(i) (ii) and (iii)

B

(i), (ii) and (iv)

C

(ii), (iii) and (iv)

D

(i), (iii) and (iv)

Statement I The product of coefficient of correlation, standard deviation of variable 'X' and Standard deviation of variable 'Y' gives the measure of covariance between X and Y variables.
Statement II The product of coefficient of correlation between X and Y variables and the ratio between standard deviation of X variable to standard deviation of Y variable measures the slope of the regression line of X on Y variable.

A

Both statements are correct

B

Both statements are incorrect

C

Statement I is correct while Statement II is incorrect

D

Statement I is incorrect while Statement II is correct

Which of the following statements related to 'C' language is/are FALSE? (i) A function must be declared globally in a C program to tell the compiler about the function name, function parameters, and return type. (ii) The parameter list must not differ in function calling and function declaration.

A

Only (ii)

B

Neither (i) or (ii)

C

Only (i)

D

Both (i) and (ii)

The word `calling' in the sentence `The calling bell is out of order function as _____.

A

a noun

B

a verb

C

an adverb

D

an adjective

Calling a function f with a an array variable a where a is an array, is equivalent to __________ ) b) f(*(a + 3)) c) f(3) d) all of the mentioned

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