57401. Which device changes parallel data to serial data?
57402. A 12 bit ADC is employed to convert an analog voltage of zero to 10 volts. The resolution of the ADC is
57403. Race condition always arises in
57404. The expression Y (A, B, C) = ∑m (1, 3, 5, 6) is to realized using a multiplexer. Then
57405. A microprocessor with a 16 bit address bus is used in a linear memory selection configuration. Address bus lines are directly uses as chip selects of memory chips with 4 memory chips the maximum addressable memory space is
57406. An I/O processor control the flow of information between
57407. The process of entering data into ROM is called
57408. Which of the following conversion is incorrect?
57409. The output of basic DTL configuration is
57410. Which of the following is now a punishable offence by a Bank Account holder?
57411. The number of flip flops required to construct a register to store number 10210 in binary form is
57412. Minimum no. of 2 I/P NAND gate required to implement the Boolean function Z = ABC, assuming that A, B and C are available is
57413. In 8085 microprocessor, which of the following interrupts is unmaskable interrupts?
57414. The 8085 microprocessor is interrupted while executing MOV instruction at location 0210 H. What is the location at which contents of register E are stored.
57415. The amplifier used in bootstrap voltage sweep should have a gain of
57416. +12 V supply is given to plates a, d, g, and 0 V to other plates and grid of a VF display. The plates which will glow are
57417. An interrupt in which the external device supplies its address as well as the interrupt is known as
57418. What is the decimal equivalent of the binary number shown in fourth row?
57419. An instruction used to set the carry flag in a computer can be classified as
57420. In the assembler, which one of the following is required for variable name in symbol table?
57421. A monostable multivibrator has
57422. Which memory does not require programming equipment?
57423. The 8085 microprocessor is interrupted while executing MOV instruction at location 0210 H. What is the location at which contents of register D are stored
57424. NAND and NOR gates are universal gates.
57425. The control logic for a binary multiplier is specified by a states diagram. The state diagram has four states and two inputs. To implement it by the sequence register and decoder method.
57426. A hexadecimal odometer displays F52F. The next reading will be
57427. Which of them has 10 inputs and 4 outputs?
57428. The binary number 0.10110111101 is equal to hexadecimal number
57429. Karnaugh map is used to
57430. Basic futures of structured programming
57431. Floating gate is fabricated for making MOS
57432. A 12-bit binary counter has the following state. The octal number represented is
57433. (1111.11)2 is
57434. The number of flip-flops required to build a mod-19 counter is
57435. The number of flip-flops needed to divide the input frequency by 32 is
57436. Given two numbers A and B in sign magnitude representation in an eight bit format A = 00011110 and B = 10011100 then A ⊕ B gives
57437. The 8086 arithmetic instruction work on signed and unsigned numbersASCII dataunpacked BCD data Select the correct answer using the codes given below :
57438. In which year Java was developed?
57439. Consider the followings statements: A multiplier selects one of the several inputs and steers it to the outputroutes the data from a single input to many outputsconverts parallel data into serial datais a combinational circuit On the above statements which are correct?
57440. In the full adder, denoting Sum by S and carry by C
57441. Each term in POS form is called max terms.
57442. When signed numbers are used in binary arithmetic, which of the following has unique representation for zero?
57443. Which of the following characteristics is not true for TTL Logic?
57444. In 8085 microprocessor, an interrupt service request is serviced
57445. Which interrupts are masked?
57446. A clock pulse is fed into 3 bit binary down count. The signal at B output is
57447. Assertion (A): A high density IC has more diodes, transistors and resistors per unit surface area.Reason (R): A high density IC can handle high voltages.
57448. CMOS is extensively used in
57449. The boolean expression for shaded area in the given figure is