Question is ⇒ Which of the following is a valid real constant in FORTRAN 77?, Options are ⇒ (A) 1.2 E 231, (B) 3 E - 2, (C) -3.2 E 2.3, (D) 1.2 E 23, (E) , Leave your comments or Download question paper.

Question is ⇒ Which of the following is a valid real constant in FORTRAN 77?, Options are ⇒ (A) 1.2 E 231, (B) 3 E - 2, (C) -3.2 E 2.3, (D) 1.2 E 23, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Which of the following is a valid real constant in FORTRAN 77?
A.	1.2 E 231 [Correct Answer]
B.	3 E - 2 [Wrong Answer]
C.	-3.2 E 2.3 [Wrong Answer]
D.	1.2 E 23 [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

Previous question Next question

Also Read Similar Questions Below :

⇒ Consider the following statements about directional coupler shown in the fi
1 and 2 only
3 and 4 only
1, 2 and 3
2, 3 and 4

⇒ When a current flows through a coil of insulated wire, the coil shows the properties of a magnet.
TRUE
FALSE

⇒ Quantization error occurs in
D/A converter
A/D converter
both D/A and A/D converter
neither D/A nor A/D converter

⇒

Assertion (A): A resistor is a passive load and a transistor is an active load

Reason (R): Op-amp is mostly used in feedback mode

Both A and R are correct and R is correct explanation for A
Both A and R are correct but R is not correct explanation for A
A is correct R is wrong
A is wrong R is correct

⇒ The density of dynamic RAM is
the same as static RAM
less than that of static RAM
more than that of static RAM
either equal or less than that of static RAM

⇒ Which of the following expressions may be used to correctly describe the temperature (T) variation of the intrinsic carrier density (n_i) of a semiconductor?
n_i(T) = (A/T) exp (- E₈/kT²)
n_i(T) = A (- E₈/2kT)¹⁰
n_i(T) = A exp (- E₈/2kT²)
n_i(T) = AT^3/2 exp (-E₈/2kT)

⇒ The range of values of a and b for which the linear time invariant system with impulse respon
|a| > 1, |b| > 1
|a| < 1, |b| < 1
|a| < 1, |b| > 1
|a| > 1, |b| < 1

⇒ Indium, aluminium, arsenic are all p type impurities.
TRUE
FALSE

⇒ Two ammeters having resistances of 0.5 Ω and 0.25 Ω and having full scale reading of 25 A each are connected in parallel. To ensure that neither of them goes beyond scale, the total current should not be more than
50 A
37.5 A
25 A
40 A

⇒ To measure moisture in wood, the most suitable method is
electric conduction
electrical-capacitive
absorption of radiation
equilibrium-moisture Vs humidity

⇒ To increase Q factor of a coil, the wire should be
long
thin
thick
long and thin

⇒ Power handling capacity of wire wound potentiometer used in control systems is about
0.1 W
5 W
25 W
100 W

⇒ Which of the following is true in a tape recorder?
Vow is due to variation in motor speed but flutter is due to some other reason
Both vow and flutter are due to variations in motor speed
Flutter is due to variation in motor speed but vow is due to some other reason
Neither vow nor flutter is due to variation in motor speed

⇒ An 8 bit transistor register has output voltage of low-high-low-high-low-high-low-high. The decimal number stored is
105
95
85
75

⇒ If the value of C₂ and C₃ are doubled, the oscillation frequency will be
quadrupled
doubled
unchanged
halved

⇒ To measure a resistance by a dc potentiometer
it is necessary to standardise the potentiometer
it is not necessary to standardise the potentiometer
it is necessary to use a volt ratio box
none of the above

⇒ The phase angle corresponding to λ/4 in a standing-wave pattern is
30°
90°
135°
180°

⇒ The word size accessible at a time from the memory subsystem depends on
width of data bus
width of address bus
width of control bus
both (b) and (c)

⇒ In a tape recorder
both record and erase heads have high permeability core
the record head has high permeability core but the erase head has low permeability core
the record head has low permeability core but the erase head has high permeability core
both record and erase heads have low permeability core

⇒ For high frequencies a capacitor like
an open circuit
a short circuit
either open circuit or short circuit
none of the above

⇒ The direction of pick up in a CD is
linear from centre towards edge
linear from edge to centre
nonlinear from centre to edge
nonlinear from edge to center

⇒ If two time varying signals of equal magnitudes and 90° phase displacement are applied to X and Y plates of CRO, the display will be
a straight line
a circle
an ellipse
a rectangle

⇒ In active filters inductances are divided because they
are always associated with same resistance
are bulky and unsuitable for miniaturization
are non linear
saturate quickly

⇒ Which of the following flip-flops is used as latch?
JK flip-flop
D flip-flop
RS flip-flop
T flip-flop

⇒ In figure readings of the two voltmeters shoul
100 V on each meter
200 V on each meter
150 V on V₁ and 50 V on V₂
50 V on V₁ and 150 V on V₂

⇒ Electrical contact materials used in switches, brushes, relay must possess
high thermal conductivity and high melting point
low thermal conductivity and low melting point
high thermal conductivity and low melting point
low thermal conductivity and high melting point

⇒ With which decoder it is possible to obtain many code conversions?
2 line to 4 line
3 line to 8 line
not possible with any decoder
4 line to 16 line decoder

⇒

Assertion (A): A thermocouple transducer is based on Seeback effect.

Reason (R): In a thermocouple transducer used for temperature measurement, the cold junction is usually kept in ice bath.

Both A and R are true and R is correct explanation of A
Both A and R are true but R is not correct explanation of A
A is true R is false
A is false R is true

⇒ A higher directivity is specified by
high gain low BW (Beamwidth)
high gain high BW
low gain high BW
none of the above

⇒ The circumference of an electron orbit is equal to integer times the wavelength of electron.
TRUE
FALSE