Related Questions

The wildcard in a WHERE clause is useful when?
A An exact match is necessary in a SELECT statement
B An exact match is not possible in a SELECT statement
C An exact match is necessary in a CREATE statement
D An exact match is not possible in a CREATE statement
ENIAC (Electronic Numerical Integrator and Calculator) had huge advantage over Mark I because it used electronic valves in place of the electromagnetic switches. In the beginning, ENIAC was used for calculating the path of artillery shells. For which other was weapon design was it utilized?
A hydrogen bomb
B atom bomb
C agnimissile
D fighter aircraft
E None of the above
Which shell's wild-cards is used to match a single character?
A *
B ?
C None of the above
Bangladeshi supporters in a stadium double every match. In the eighth match, there were 48000 supporters which was the full capacity of the stadium. In which match did the Bangladeshi supporter fill up half the capacity of the stadium?
A 2nd match
B 4th match
C 6th match
D 7th match
A batsman makes a score of 95 runs in the 13th match and thus increases his average runs per match by 4. What is his average after the 13th match?
A 47
B 43
C 45
D 49
Which of the following elements has a total of 3 shells with 8 electrons in the last orbit?
A Ar
B P
C S
D Al
Thin spherical shells subjected to internal pressure, develop __________ stresses.
A Radial
B Circumferential
C Both A & B
D Neither A nor B
The design of thin cylindrical shells is based on
A Hoop stress
B Longitudinal stress
C Arithmetic mean of the hoop and the longitudinal stress
D Geometric mean of the hoop and longitudinal stress
Ferromagnetic material owe their properties to __________ inner sub-shells.
A Completely filled
B Partially filled
C Equally filled
D Vacant
Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader?
A OCR
B MICR
C OMR
D LCD
E None of the above

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