Which is the correct statement(s) for Non Recursive predictive parser? S1: First(α) = {t | α => * t β for some string β } => tβ S2: Follow(X) = { a | S => αXa β for some strings α and β } (A) Both statements S1 and S2 are incorrect. (B) S1 is incorrect and S2 is correct. (C) S1 is correct and S2 is incorrect. (D) Both statements S1 and S2 are correct.

Question

Which is the correct statement(s) for Non Recursive predictive parser? S1: First(α) = {t | α => * t β for some string β } => tβ S2: Follow(X) = { a | S => αXa β for some strings α and β } (A) Both statements S1 and S2 are incorrect. (B) S1 is incorrect and S2 is correct. (C) S1 is correct and S2 is incorrect. (D) Both statements S1 and S2 are correct.

Which is the correct statement(s) for Non Recursive predictive parser?

S1: First(α) = {t | α => * t β for some string β } => *tβ

S2: Follow(X) = { a | S => * αXa β for some strings α and β }

(A) Both statements S1 and S2 are incorrect.

(B) S1 is incorrect and S2 is correct.

(C) S1 is correct and S2 is incorrect.

(D) Both statements S1 and S2 are correct.

asked Feb 10, 2021 by anonymous

1 Answer

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Last Answer : Answer: D

Derivation of Thiem's formula Q = 2 (s1 - s2)/2.3 log10 (r2/r1) is based on the assumption (A) The aquifer is homogeneous, isotropic and of infinite depth and area (B) The well is sunk through the full depth of the aquifer (C) The flow lines are radial and horizontal, and the flow is laminar (D) All the above

Description : Derivation of Thiem's formula Q = 2 (s1 - s2)/2.3 log10 (r2/r1) is based on the assumption (A) The aquifer is homogeneous, isotropic and of infinite depth and area (B) The well is sunk ... (C) The flow lines are radial and horizontal, and the flow is laminar (D) All the above

Last Answer : (D) All the above

the derivation of Thiem's formula, Q = (S1 - S2)/[2.3 log10( / )] the following assumption is not applicable (A) The aquifer is homogeneous and isotropic (B) Flow lines are radial and horizontal (C) The slope of the water surface is too small (D) The well has been sunk up to the surface of the unconfined aquifer

Description : the derivation of Thiem's formula, Q = (S1 - S2)/[2.3 log10( / )] the following assumption is not applicable (A) The aquifer is homogeneous and isotropic (B) Flow lines are radial and ... the water surface is too small (D) The well has been sunk up to the surface of the unconfined aquifer

Last Answer : Answer: Option D

With the inputs shown below, what will be the output of S1, S2, and C2?

Description : With the inputs shown below, what will be the output of S1, S2, and C2?

Last Answer : MSD of the sum.

S1 : A man who possesses a strong will and firm determination finds all difficulties solved. S2 : _________________________________ S3 : _________________________________ S4 : _________________________________ S5 : It is therefore, the man who labours hard with a strong resolution and an unshaken will, who achieves success and makes his fortune. P : Such a man goes on working hard and even if he fails he is never downcast. Q : In turn failures make him all the more determined and resolute and he persists in his task till he attains the desired success. R : To him there are a thousand ways open to steer clear of all dangers and difficulties

Description : S1 : A man who possesses a strong will and firm determination finds all difficulties solved. S2 : _________________________________ S3 : _________________________________ S4 : _________________________________ S5 : It ... there are a thousand ways open to steer clear of all dangers and difficulties

Last Answer : (1) RPQ

32 With S2 closed and S1 open, the current waveform in the delta winding will be [GATE 2009] A. a sinusoidal at fundamental frequency B. flat-topped with third harmonic C. only third-harmonic D. none of these

Description : 32 With S2 closed and S1 open, the current waveform in the delta winding will be [GATE 2009] A. a sinusoidal at fundamental frequency B. flat-topped with third harmonic C. only third-harmonic D. none of these

Last Answer : C. Only third harmonic

If S1 is total number of modules defined in the program architecture, S3 is the number of modules whose correct function depends on prior processing then the number of modules not dependent on prior processing is: (A) 1 + S3/S1 (B) 1 - S3/S1 (C) 1 + S1/S3 (D) 1 - S1/S3

Description : If S1 is total number of modules defined in the program architecture, S3 is the number of modules whose correct function depends on prior processing then the number of modules not dependent on prior processing is: (A) 1 + S3/S1 (B) 1 - S3/S1 (C) 1 + S1/S3 (D) 1 - S1/S3

Last Answer : (B) 1 - S3/S1

In Unix, files can be protected by assigning each one a 9-bit mode called rights bits. Now, consider the following two statements: I. A mode of 641 (octal) means that the owner can read and write the file, other members of the owner’s group can read it, and users can execute only. II. A mode of 100 (octal) allows the owner to execute the file, but prohibits all other access. Which of the following options is correct with reference to above statemenrs? (A) Only I is correct (B) Only II is correct (C) Both I and II are correct (D) Both I and II are incorrect

Description : In Unix, files can be protected by assigning each one a 9-bit mode called rights bits. Now, consider the following two statements: I. A mode of 641 (octal) means that the owner can read and write the file, other ... (B) Only II is correct (C) Both I and II are correct (D) Both I and II are incorrect

Last Answer : (C) Both I and II are correct

Which of the following statements is incorrect for Parallel Virtual Machine (PVM)? (A) The PVM Communication model provides asynchronous blocking send, asynchronous blocking receive and non-blocking receive function. (B) Message buffers are allocated dynamically. (C) The PVM communication model assumes that any task can send a message to any other PVM task and that there is no limit to the size or number of such messages. (D) In PVM Model, the message order is not preserved.

Description : Which of the following statements is incorrect for Parallel Virtual Machine (PVM)? (A) The PVM Communication model provides asynchronous blocking send, asynchronous blocking receive and non-blocking receive function. ... of such messages. (D) In PVM Model, the message order is not preserved.

Last Answer : (D) In PVM Model, the message order is not preserved.

All the following statements about TSH are true except (A) It is a glycoprotein (B) It is made up of α- and β-subunits (C) Receptor recognition involves both the subunits (D) Its subunit is identical with those of FSH and LH

Description : All the following statements about TSH are true except (A) It is a glycoprotein (B) It is made up of α- and β-subunits (C) Receptor recognition involves both the subunits (D) Its subunit is identical with those of FSH and LH

Last Answer : Answer : D

............... is often used to prove the correctness of a recursive function. (A) Diagonalization (B) Communitivity (C) Mathematical Induction (D) Matrix Multiplication

Description : ............... is often used to prove the correctness of a recursive function. (A) Diagonalization (B) Communitivity (C) Mathematical Induction (D) Matrix Multiplication

Last Answer : (C) Mathematical Induction

A recursive function h, is defined as follows: h(m)=k, if m=0 = 1, if m=1 = 2h(m-1) + 4h(m-2), if m≥2 If the value of h(4) is 88 then the value of k is: (1) 0 (2) 1 (3) 2 (4) -1

Description : A recursive function h, is defined as follows: h(m)=k, if m=0 = 1, if m=1 = 2h(m-1) + 4h(m-2), if m≥2 If the value of h(4) is 88 then the value of k is: (1) 0 (2) 1 (3) 2 (4) -1

Last Answer : (3) 2

Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? A. cat emp[!0-9] B. more [emp][!0-9] C. cat emp[x-z]

Description : Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? A. cat emp[!0-9] B. more [emp][!0-9] C. cat emp[x-z]

Last Answer : A. cat emp[!0-9]

anonymous · Answer 1 · 2021-02-10T01:49:57+0000

Answer :

(D) Both statements S1 and S2 are correct.

answered Feb 10, 2021 by anonymous

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