Description : Applicability of Bernoulli's equation is limited to a/an __________ fluid, that does not exchange shaft work with the surroundings. (A) Incompressible (B) Non-viscous (C) Both (A) and (B) (D) Neither (A) nor (B)
Last Answer : (C) Both (A) and (B)
Description : The applicability of Noyes-Whitney equation is to describe (A) First order kinetics (B) Zero order kinetics (C) Mixed order kinetics (D)Dissolution rate
Last Answer : (D)Dissolution rate
Description : A computer that is designed to perform a specific operation and usually satisfies the needs of a particular type of problem, is said to be what type of computer?
Last Answer : Special-purpose.
Description : The Navy uses analog computers primarily for what purpose?
Last Answer : Gun fire control
Description : The software (computer program) used on first generation computers was what type?
Last Answer : Unsophisticated and machine oriented.
Description : What area in the computer's primary storage area holds the processing instructions (the program)?
Last Answer : Program storage area.
Description : What is a drawback to the special-purpose computer?
Last Answer : Lack of versatility.
Description : A ________ is a special program that processes statements written in a particular programming language and turns them into machine language. A. Compiler B. Device Driver C. Assembler D. None of the above
Last Answer : A. Compiler
Description : After using a tape that was stored in an area where temperatures exceeded 130º F you notice pieces of oxide sticking to the recorder's tape-transport mechanism, to its magnetic heads, and onto the tape. What is the probable cause of these symptoms?
Last Answer : Oxide shedding. At temperatures above 130º F, oxide coating becomes soft and sheds.
Description : How did vacuum tubes cause a problem for first generation computers
Last Answer : They were unreliable, required a lot of power to run, and produced so much heat that air conditioning was needed to protect computer parts.
Description : The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not work on the stored program concept. How many numbers could it store in its internal memory? A) 100 B) 20 C) 40 D) 80
Last Answer : Answer : B
Description : The first electronic general purpose digital computer built by Mauchly and Eckert called ENIA did not work on the stored program principle. How many numbers could it store in its internal memory? a. 100 b. 20 c. 40 d. 80
Last Answer : 20
Description : The first electronic general purpose digital computer built by Motley and Accrete called ENIAC did not work on the stored program concept. How many number s could it store in its internal memory? a. 100 b. 20 c. 40 d. 80
Last Answer : b. 20
Description : Most of the first generation computers were A) Special purpose computers B) General purpose computers C) Both of above D) None of above
Last Answer : Answer : A
Description : Transparency A . The large set of candidate solutions possible for a problem B. The information stored in a database that can be retrieved with a single query C. Worth of the output of a machine learning program that makes it understandable for humans D . None of these
Last Answer : C. Worth of the output of a machine learning program that makes it understandable for humans
Description : Shallow knowledge A . The large set of candidate solutions possible for a problem B. The information stored in a database that can be, retrieved with a single query C. Worth of the output of a machine learning program that makes it understandable for humans D . None of these
Last Answer : B. The information stored in a database that can be, retrieved with a single query
Description : Search space A . The large set of candidate solutions possible for a problem B. The information stored in a database that can be, retrieved with a single query. C. Worth of the output of a machine learning program that makes it understandable for humans D . None of these
Last Answer : A . The large set of candidate solutions possible for a problem
Description : Answer: b, c The body contains fuel reserves which it can mobilize and utilize during times of starvation or stress. By far the greatest energy component is fat, which is calorically dense since it ... liver and free glucose have a trivial caloric value of less than 1000 kcal for a 70 kg male
Last Answer : Which of the following statement(s) is/are true concerning the indications and administration of nutritional support to cancer patients? a. Preoperative nutritional support should be provided to all ... total parenteral nutrition solutions maintain integrity of the small bowel e. None of the above
Description : What component causes a generator to produce dc voltage rather than ac voltage at its output terminals?
Last Answer : A commutator
Description : What type of meter movement reacts to voltage rather than current?
Last Answer : Electrostatic.
Description : What is the purpose of a dc generator that has been modified to function as an amplidyne?
Last Answer : It can serve as a power amplifier.
Description : As shown in the illustrations, most console schematic diagram sheets have letters and/or numbers placed across the top and numbers along the side boarders. The purpose of these markings is to ... small hole over a letter and number, what month and year that particular page was redrawn
Last Answer : Answer: A
Description : Write a program to compute the sum of all elements stored in an array using pointers.
Last Answer : #include #include void main() { int a[5],sum=0,i,*ptr; clrscr(); printf("\n Enter array elements:"); for(i=0;i
Description : What is the term for the number of times per second that tank circuit energy is either stored in the inductor or capacitor?
Last Answer : Natural frequency or resonant frequency (f r).
Description : When the magnetic field of the inductor is completely collapsed, where is the energy of the tank circuit stored?
Last Answer : . Capacitor.
Description : When the capacitor is completely discharged, where is the energy of the tank circuit stored?
Last Answer : Inductor magnetic field
Description : What composite field (composed of E and H fields) is found stored in the antenna?
Last Answer : Induction field.
Description : If disks are stored horizontally, how many can be stacked?
Last Answer : No more than ten.
Description : How should bar magnets be stored?
Last Answer : In pairs, with opposite poles together to provide a complete path for magnetic flux.
Description : Environmental damage to magnetic tape can occur when the tape is stored in an area that exceeds what ideal temperature and humidity ranges?
Last Answer : Ideally, use and store tape at 60 to 80º F and at 40 to 60% relative humidity.
Description : If magnetic tape is stored in areas with temperature and humidity extremes, what are three types of tape damage that may occur?
Last Answer : Oxide shedding, layer-to-layer sticking, and tape deformation.
Description : hard disks should be stored in an environment that stays within what relative humidity and temperature range?
Last Answer : electronics onto the disk. 30-60 percent relative humidity. b. 70-80 degrees Fahrenheit.
Description : The amount of data that can be stored on a linear inch of tape is known by what term?
Last Answer : Recording density.
Description : Who provides the programs stored in ROM?
Last Answer : Only the manufacturer
Description : In what type of memory are often used instructions and programs permanently stored inside the computer?
Last Answer : Read-only memory (ROM
Description : What term is used for the representation of two numeric characters stored in eight bits?
Last Answer : Packing or packed data.
Description : What is the function of a built-in program called a bootstrap loader?
Last Answer : To load an external operating system into the computer's internal memory.
Description : A programmer is writing a system that is intended to be able to store large amounts of personal data. As the programmer develops the data system, which of the following is LEAST likely to impact the ... of the information for analysis. D. The frequency of a particular item occurring in a data set.
Last Answer : D. The frequency of a particular item occurring in a data set.
Description : Which of the following statement(s) is/are FALSE in the context of Relational DBMS ? I. Views in a database system are important because they help with access control by allowing users to see only a particular subset of the data ... (B) III and IV only (C) I, II and III only (D) II, III and IV only
Last Answer : (D) II, III and IV only
Description : What is the purpose of using differential synchros instead of regular synchros?
Last Answer : Differential synchros can handle more signals than regular synchros and also perform addition and subtraction functions.
Description : What is the purpose of using T FFs?
Last Answer : To divide the input by 2.
Description : What is the purpose of rotating the gimbal assembly in a gyro using a mercury erection system?
Last Answer : Applies torque at the proper point for correct precession.
Description : What is the purpose of using vectors?
Last Answer : To represent quantities that has both magnitude and direction
Description : If no suitable tip is available for a particular job, how may one be improvised?
Last Answer : Wrap a length of copper wire around one of the regular tips and bend to the proper shape for the purpose.
Description : Why is the availability of applications software for a particular operating system critical?
Last Answer : Because, to use applications software, it must be compatible with the operating system.
Description : What limits the tuning range around the center frequency of a reflex klystron in a particular mode of operation?
Last Answer : The half-power points of the mode.
Description : What factor determines the direction a gyro will precess in response to a particular force?
Last Answer : Direction of spin.
Description : List the three factors used to calculate resistance of a particular conductor in ohms.
Last Answer : Length, cross-sectional area, and specific resistance of a unit volume of the substance from which the conductor is made