Question is ⇒ A string variable in Basic is, Options are ⇒ (A) an alphabet followed by dollar sign, (B) a digit followed by dollar sign, (C) either (a) or (b), (D) neither (a) nor (b), (E) , Leave your comments or Download question paper.

Question is ⇒ A string variable in Basic is, Options are ⇒ (A) an alphabet followed by dollar sign, (B) a digit followed by dollar sign, (C) either (a) or (b), (D) neither (a) nor (b), (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A string variable in Basic is
A.	an alphabet followed by dollar sign [Correct Answer]
B.	a digit followed by dollar sign [Wrong Answer]
C.	either (a) or (b) [Wrong Answer]
D.	neither (a) nor (b) [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 :

⇒ The 2732 is 4096 x 8 EPROM. How many address lines does it have?
12
24
50
100

⇒ M circles are symmetrical with respect to real axis.
TRUE
FALSE

⇒ In a series RLC circuit the phase angle θ of impedance Z ∠θ is positive. The circuit will behave as
resistive circuit
RC circuit
RL circuit
either RL or RC circuit

⇒ The conversion or collector circuit efficiency is a measure
how successfully the active device converts D.C. power to A.C. signal power
how much distortion in output is reduced with respect to input
how successfully the active device converts A.C. power to D.C. signal power
none of the above

⇒ Consider the following statements

Acceptor level lies close the valence band.
Donor level lies close to the valence band.
n type semiconductor behaves as an insulator at 0 K.
p type semiconductor behaves as an insulator at 0 K.

Of these statements:
2 and 3 are correct
1 and 3 are correct
1 and 4 are correct
3 and 4 are correct

⇒ The voltage gain of an amplifier without and with feedback are 100 and 20. The negative feedback is
0.04
0.05
0.2
0.8

⇒ Vividh Bharti programme is transmitted in
short wave
medium frequency
very high frequency
none of the above

⇒ Measurement of Hall coefficient enables the determination of
mobility of charge carriers
type of the conductivity and concentration of charge carriers
temperature coefficient and thermal conductivity
fermi level and forbidden energy gap

⇒ Television transmission is by
ground waves
sky waves
space waves
all of the above

⇒ The fixed count that should be used so that the output register will represent the input for a 6 bit dual slope A/D converter uses a reference of -6v and a 1 MHz clock. It uses a fixed count of 40 (101000).
110
10
1111
11101

⇒ In the given figure R_C = R_L = 1 kΩ, then V_{05 V
2.5 V
1 V
0 V}

⇒ Television signals are propagated as ground waves.
TRUE
FALSE

⇒ The on voltage and forward breakover voltage of an SCR depend on
gate current alone
band gap of semiconductor alone
gate current and semiconductor band gap respectively
semiconductor band gap and gate current respectively

⇒ Consider the following DO statement in Fortran 77 1
11
10
4

⇒ In a proportional plus integral control action
proportional gain K_p is adjustable but integral time T_i is constant
proportional gain K_p is adjustable but integral time T_i is adjustable
both proportional gain K_p and integral time T_i are adjustable
both proportional gain K_p and integral time T_i are constant

⇒ In 8085, the pins for SID and SOD are
4 and 5 respectively
5 and 4 respectively
3 and 4 respectively
4 and 3 respectively

⇒ Find Y in the circuit bel
f₂
f₂
0
∑(0, 1, 2, 3, 5, 6, 9)

⇒ The noise figure of klystron amplifier is about
25 dB
3 dB
zero
1 dB

⇒ A pulse train can be delayed by a finite number of clock periods by using
serial in-serial out shift register
parallel in serial out shift register
serial in-parallel out shift register
parallel in parallel out shift register

⇒ In the given figure the circuits for input impedance of a microwave device with output ports match terminated. The devic
E plane tee
H plane tee
magic tee
hybrid ring

⇒ A multimeter can be used as ohmmeter.
TRUE
FALSE

⇒ When Z₁ << Z, The circuit of figure work
inverting amplifier
Schmitt trigger
non-inverting amplifier
source follower

⇒ Electrical contact materials used in switches, brushes and relays 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

⇒ Which of the following real variable names is not valid in Fortran?
BETA
ALPHA
A
AB * 2

⇒ For the ring oscillator shown in the figure, the propagation delay of each inverter is 100 pico sec. What is the fundamental frequency of the oscillator output _______
10 MHz
100 MHz
1 GHz
2 GHz

⇒ Temperature is analogous to
voltage
flux
charge
none of the above

⇒ The reactance of coupling capacitor for AC signals in an amplifier, should be
as low as possible
as high as possible
neither low nor high
either low or high

⇒ In 2's complement representation the number 11100101 represents the decimal number
37
-31
27
-27

⇒ A dynamic RAM cell which holds 5 V has to be refreshed every 20 ms so that the stored voltage does not fall by more than 0.5 V. If the cell has a constant discharge current of 0.1 pA, the storage capacitance of cell is
4 x 10^-6 F
4 x 10^-9 F
4 x 10^-12 F
4 x 10^-15 F

⇒ If A = 4∠7°, A² is
16∠14°
16∠49°
16∠7°
16∠3.5