Description : ____is used to control the cache with two new control bits not present in the 80386 microprocessor. What are the bits used to control the 8K byte cache? a) CR0, CD, NW b) CR0, NW, PWT c) Control Register Zero, PWT, PCD d) none
Last Answer : d) none
Description : Which circuit is used to store one bit of data ? (1) Register (2) Flip Flop (3) Vector (4) Encoder
Last Answer : Flip Flop
Description : In a computer is capable to store single binary bit. A) Capacitor B) Flip flop C) Register D) Inductor
Last Answer : Answer : B
Description : In a Computer_________ is capable to store single binary bit. 1) Capacitor 2) Flip Flop 3) Register 4) Inductor
Last Answer : 2) Flip Flop
Description : In a Computer_________ is capable to store single binary bit. 1 Capacitor 2 Flip Flop 3 Register 4 Inductor
Last Answer : 2 Flip Flop
Description : ____is a Current Account Maintained by one Domestic Bank on behalf of other domestic bank in foreign bank in foreign currency A. BSBDA B. CA C. LORO Account D. Mirror Account E. None of the Above
Last Answer : C. LORO Account Explanation: LORO Account is a Current Account Maintained by one Domestic Bank on behalf of other domestic bank in foreign bank in foreign currency.
Description : ____is a general purpose high level language: a) C++ b) C c) Java d) None of These
Last Answer : b) C
Description : A(n) ____is a document that lets you know what questions to expect when you are testifying. a.written report b.affidavit c.examination plan d.subpoena
Last Answer : c.examination plan
Description : A type of core store that has a lower access time than the devices used for working store in the same processor is known as a. Core memory b. Buffer c. Fast core d. Address register
Last Answer : Address register
Last Answer : d. Address register
Description : An ____is a signed document submitted to an officer, where a person makes a sworn statement regarding her personal information. -SST 10th
Last Answer : An Affidavit is a signed document submitted to an officer, where a person makes a sworn statement regarding her personal information.
Description : June is to July as ____is to may?
Last Answer : August
Description : The stack pointer in the 8085 microprocessor is a: a) 16 bit register that points to stack memory locations b) 16 bit accumulator c) Memory location in the stack d) None of The Above
Last Answer : a) 16 bit register that points to stack memory locations
Description : What is clickjacking ? (1) Malicious technique of tricking Web usear into revealing confidential information (2) A device that sends and receives data in a bit second (3) A form of Computer Engineering (4) A digital process that is used to display an image on monitor
Last Answer : Malicious technique of tricking Web usear into revealing confidential information
Description : __________ an external bus standard used for transferring data to and from digital devices. A. Serial Port B. Firewire C. Parallel Port D. USB
Last Answer : D. USB
Description : What allows digital devices to interconnect and transmit data? a. a sensor b.a global positioning sensor c.a smart phone d.a network
Last Answer : d.a network
Description : The microprocessor can read/write 16 bit data from or to ________ A. memory B. I /O device C. processor D. register
Last Answer : The microprocessor can read/write 16 bit data from or to memory
Description : The circuit used to store one bit of data is known as_____ A. Encoder B. OR C. Flip Flop D. None of the Above
Last Answer : C. Flip Flop
Description : The secondary storage devices can only store data but they cannot perform A) Arithmetic Operation B) Logic operation C) Fetch operations D) Either of the above
Last Answer : Answer : D
Description : Which of the following storage devices can store maximum amount of data? A) Floppy Disk B) Hard Disk C) Compact Disk D) Magneto Optic Disk
Description : Arithmetic and Logic Unit I. Perform Arithmetic operations II. Store Data III. Perform comparisons IV. Communicate with input devices Which of the following is true ? (1) I only (2) III only (3) I and II (4) I and III
Last Answer : I and III
Description : What type of information system would be recognised by digital circuits ? (1) Binary system (2) Both hexadecimal and binary system (3) Only Roman system (4) Hexadecimal system
Last Answer : Binary system
Description : Which of the following precautions should be taken when troubleshooting various power circuits using a common solenoid-type mechanical voltage tester (wiggins)? A. Never use this tester on circuits greater ... voltage expected in the circuit in order to prevent damage from an off-scale reading.
Last Answer : Answer: A
Description : In arithmetic operation numbers of register and the circuits for addition at a. ALU b. MAR c. Both d. None
Last Answer : a. ALU
Description : Register is a 1) Set of capacitors used to register input instructions in a digital computer 2) Set of paper tapes and cards put in a file 3) Temporary storage unit within the CPU having dedicated or general purpose use 4) part of the auxiliary memory
Last Answer : 3) Temporary storage unit within the CPU having dedicated or general purpose use
Description : Which of the following are the cheapest memory devices in terms of Cost/Bit? A) Semiconductor memories B) Magnetic Disks C) Compact Disks D) Magnetic Tapes
Last Answer : Answer : C
Description : The individual within the operations group who ordinarily uses a variety of keyboard devices, is the 1) Data Clerk 2) Keypunch Operator 3) Data Entry Clerk 4) Computer Operator
Last Answer : 3) Data Entry Clerk
Description : In register transfer which system is a sequential logic system in which flip-flops and gates are constructed: a. Digital system b. Register Cc. Data d. None
Last Answer : a. Digital system
Description : Which is used to store critical pieces of data during subroutines and interrupts: a. Stack b. Queue c. Accumulator d. Data register
Last Answer : a. Stack
Description : What is the store by register: a. data b. operands c. memory d. None of these
Last Answer : a. data
Description : The fast carry or look-ahead carry circuits found in most 4-bit parallel-adder circuits: (1) Increase ripple delay (2) Add a 1 to complemented inputs (3) Reduce propagation delay (4) Determine sign and magnitude
Last Answer : The fast carry or look-ahead carry circuits found in most 4-bit parallel-adder circuits: Reduce propagation delay.
Description : Due to its construction, the component in figure 'A' shown in the illustration has which of the listed advantages compared to bipolar devices? EL-0078 A. Operates with higher voltages and ... as a controllable rectifier. D. Has very high input resistance and uses practically no gate current.
Last Answer : Answer: D
Description : On an engine throttle control system, the auxiliary control circuits are provided with devices to prevent excessive overtravel of the pilot valve by the synchronous motor. These devices are called _________________. A. overlap sensors B. limit switches C. overtravel relays D. proximity switches
Last Answer : Answer: B
Description : Protective relays are devices that detect abnormal conditions in electrical circuits by measuring (a) current during abnormal condition (b) voltage during abnormal condition (c) constantly the electrical quantities which differ during normal and abnormal conditions (d) none of the above
Last Answer : (c) constantly the electrical quantities which differ during normal and abnormal conditions
Description : How are circuits protections devices connected to the circuit they are intended to protect and why are they connected in this way?
Last Answer : In series, so total current will be stopped when the device opens.
Description : Wagner's earth devices are used in AC bridge circuits for (a) Eliminating the effect of earth capacitances (b) Eliminating the effect of intercomponent capacitances (c) Eliminating the effect of stray electrostatic fields (d) Shielding the bridge elements
Last Answer : Wagner's earth devices are used in AC bridge circuits for Eliminating the effect of earth capacitances
Last Answer : Protective relays are devices that detect abnormal conditions in electrical circuits by measuring constantly the electrical quantities which differ during normal and abnormal conditions.
Description : This component is required to process data into information and consists of integrated circuits. 1) Hard disk 2) RAM 3) CPU 8 4) ROM 5) None of these
Last Answer : Answer :3
Description : A group of bits that tell the computer to perform a specific operation is known as_______ A. Instruction code B. Micro-operation C. Accumulator D. Register
Last Answer : A. Instruction code
Description : Which of the following is true? 1) Byte is a single digit in a binary number 2) Bit represents a grouping of digital numbers 3) Eight-digit binary number is called a byte 4) Eight-digit binary number is called a bit 5) None of these
Description : A technique used by codes to convert an analog signal into a digital bit stream is known as A) Pulse code modulation B) Pulse stretcher C) Query processing D) Queue management
Last Answer : Answer : A
Description : Digital devices are A) Digital Clock B) Automobile speed meter C) Clock with a dial and two hands D) All of them
Description : Which of the following devices would require the use of a stylus: a) graphics tablet b) digital notebook c) bar-code reader d) None of The Above
Last Answer : a) graphics tablet
Description : A micro operation every bit of a register is a: a. Constant b. Variable c. Both d. None
Last Answer : b. Variable
Description : every bit of register has. a 2 common line b 3 common line c. 1 common line d none of these
Last Answer : c. 1 common line
Description : Cost of storing a bit is minimum in 1. Cache 2. Register 3. RAM 4. Magnetic tape
Last Answer : Ans-Magnetic Tape
Description : How many FFs would be required for an 8-bit shift register?
Last Answer : Eight.
Description : A stack pointer is a. a 16-bit register in the microprocessor that indicate the beginning of the stack memory. b. a register that decodes and executes 16-bit arithmetic expression. c. The first memory location where a subroutine address is stored. d. a register in which flag bits are stored
Last Answer : a. a 16-bit register in the microprocessor that indicate the beginning of the stack memory.
Description : A stack is a. an 8-bit register in the microprocessor b. a 16-bit register in the microprocessor c. a set of memory locations in R/WM reserved for storing information temporarily during the execution of computer
Last Answer : c. a set of memory locations in R/WM reserved for storing information temporarily during the execution of computer