Description : A group of magnetic tapes, videos or terminals usually under the control of one master is a. Cylinder b. Surface c. Track d. Cluster
Last Answer : d. Cluster
Description : the storage capacity of a disk system depends on the bits per inch of track and the tracks per inch of a. Cylinder b. Hum c. Cluster d. Surface
Last Answer : Surface
Last Answer : d. Surface
Description : Which of the following have the fastest access time? A) Semiconductor Memories B) Magnetic Disks C) Magnetic Tapes D) Compact Disks
Last Answer : Answer : A
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 : Perforated paper used as input of output media is known as A) paper tapes B) magnetic tape C) punched papers tape D) card punch
Description : Which storage device is mounted on 'reels'? 1) Floppy Disk 2) Hard Disk 3) Magnetic Tapes 4) CDROM
Last Answer : 3) Magnetic Tapes
Description : Which of the following is an example of storage devices? 1) Magnetic disks 2) Tapes 3) DVDs 4) All of these
Last Answer : 4) All of these
Description : Which of the following is an example of storage devices? 1 Magnetic disks 2 Tapes 3 DVDs 4 All of these
Last Answer : 4 All of these
Description : With the current quality ofcommodity servers, the single master can handle a cluster of more than _____ nodes in GFS, a) 1000 b) 500 c) 200 d) 120
Last Answer : 1000
Description : Reading data is performed in magnetic disk by A) Read/write leads B) Sectors C) Track D) Lower surface
Description : Seek time is A) time to position the head over proper track B) time to position the head over proper sector C) time to position the head over proper cylinder D) none of above
Description : The disk drive component used to position read/write heads over a specific track I known as a. Acoustic couples b. Access arm c. Cluster d. All of the above
Last Answer : Access arm
Last Answer : b. Access arm
Description : Which of the following storage device can be used for storing large backup data? (a) Floppy disks (b) Hard disk (c) Magnetic tapes (d) None of these -Technology
Last Answer : "B) Hard Disk.
Description : perforated paper used as input of output media is known as a. paper tapes b. magnetic tape c. punched papers tape d. card punch
Last Answer : paper tapes
Description : When magnetic tapes are ruined, what three factors are normally the cause?
Last Answer : Poor handling, improper storage, or shipping damage.
Description : Your activity stores its magnetic tape in an area where the temperature is 100º F. What two types of environmental damage could occur that would make these tapes unusable?
Last Answer : Head-to-tape sticking and layer-to-layer adhesion
Last Answer : a. paper tapes
Description : How many tapes can a cassette deck usually hold?
Last Answer : 2. They're not designed to hold no more than 2.
Description : If a master cylinder with a two-square-inch piston travels 1/2 inch how far would the wheel cylinder with one -square-inch piston be moved?
Last Answer : -1
Description : Tandem master cylinder consists of (A) One cylinder and one reservoir (B) Two cylinders and one reservoir (C) One cylinder and two reservoirs (D) Two cylinders and two reservoirs
Last Answer : (D) Two cylinders and two reservoirs
Description : Which of the following would usually require the smallest sample size because of its efficiency? a. One stage cluster sampling b. Simple random sampling c. Two stage cluster sampling d. Quota sampling
Last Answer : b. Simple random sampling
Description : Reading data is performed in magnetic disk by a. Read/write leads b. Sectors c. Track d. Lower surface
Last Answer : Read/write leads
Last Answer : a. Read/write leads
Description : Adhesives (A) Can’t be used in the form of pressure sensitive tapes (B) Can’t join two dissimilar metals (C) Cure instantaneously after application on a surface (D) None of these
Last Answer : (D) None of these
Description : Seek time is a. time to position the head over proper track b. time to position the head over proper sector c. time to position the head over proper cylinder d. none of above
Last Answer : time to position the head over proper track
Last Answer : a. time to position the head over proper track
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 : With reference to NC machines, which of the following statements is wrong a.Both closed-loop and open-loop control systems are used b.Paper tapes, floppy tapes and cassettes are used for data storage c.Digitizers may be used as interactive input devices d.Post processor is an item of hardware
Last Answer : c.Digitizers may be used as interactive input devices
Description : A firecracker is placed in the middle of a cluster of stationary billiard balls. The firecracker-billiard ball system sits on a frictionless surface. As the firecracker explodes, the balls scatter. What is the momentum ... to the combined speed of the balls y) equal to the mass of the balls z) zero
Last Answer : ANSWER: Z -- ZERO
Description : When a population is divided into distinct groups based on some particular characteristic and a probability sample is taken from each group, this exemplifies: A)area sampling B)quota sampling C)stratified sampling D)cluster sampling E)simple random sampling
Last Answer : D)cluster sampling
Description : What do you understand by the term DOS: a) Downloading the system program from the Internet b) Downloading operating system c) The master control program of the computer which helps the computer to ... d) The programs which helps computer to check the various peripheral devices e) None of The Above
Last Answer : e) None of The Above
Description : According to a recent news, the State Bank of India was being put in Hall of Shame list along with some other banks. The reason for this was A) for not recovering the NPAs in the last 6 months ... C) for supporting Vijay Malaya D) it listed the worst NPAs ever the last quarter E) None of these
Last Answer : B) for financing a US cluster bomb manufacturer Explanation: The State Bank of India has defended financing a US cluster bomb manufacturer, saying its investments were legal, after being put in ... America and Credit Suisse - that violated an international ban for investing in cluster bomb firms.
Description : A uniform cylinder of weight W is rolling while slipping on a rough horizontal surface under the influence of a horizontal force. The force of friction between the cylinder and the surface is a. ... c.Indeterminate d.Determinate but depends on the acceleration of the cylinder e.None of the above
Last Answer : c. Indeterminate
Description : A uniform cylinder of weight W is rolling while slipping on a rough horizontal surface under the influence of a horizontal force. The force of friction between the cylinder and the surface is a. ... on the acceleration of the cylinder d.107 dynes e.Proportional to the coefficient of static friction
Last Answer : c. Determinate but depends on the acceleration of the cylinder
Description : Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify? A) Track number B) Sector number C) Surface number D) All of above
Last Answer : Answer : D
Description : In the IBM PC-At, what do the words AT stand for A) Additional Terminals B) Advance technology C) Applied technology D) Advanced terminology
Last Answer : Answer : B
Description : The computer code for the interchange of information between terminals is A) ASCII B) BCD C) EBCDIC D) All of above
Description : Multi user systems provided cost savings for small business because they use a single processing unit to link several A) Personal computers B) Workstations C) Dumb terminals D) Mainframes
Description : Terminals are represented by diagonals in a flowchart. a) True b) False
Last Answer : Answer: b Explanation: The statement is false. Terminals are represented by rounded rectangles. They indicate the starting or ending point in a flowchart
Description : Graphical terminals are divided into two types. They are _____ (A) text and dumb (B) dumb and intelligent (C) vector mode and raster mode (D) None of the Above
Last Answer : (C) vector mode and raster mode
Description : For expanding access to banking services, the RBI has advised banks to open branches with minimum infrastructure support of 8 to 10BC units at a reasonable 3-4km. Such branches are known as _______ A. White Label ATMs B. Ultra Small Branches C. Banking Kiosks D. CBS Terminals E. ICT Hubs
Last Answer : B. Ultra Small Branches Explanation: Ultra Small Branches may be set up between the base branch and BC locations so as to provide support to about 8-10 BC Units at a reasonable distance ... for operating large customer transaction and would have to be managed full time by bank officers/ employees.