47251. Which of the following is used for serial access storage only?
47252. A memory space used for the temporary storage of data is
47253. What is the name of the logic circuit which can add two binary digits?
47254. A small film-plate which is used for microfilming the output from a microcomputer screen is called
47255. The ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called?
47256. Continuous line drawing are produced using
47257. Which of the following registers is loaded with the contents of the memory location pointed by the PC?
47258. Storage on PC allows you to store files until something erases it, but memory loses its contents whenever its _____ is lost
47259. One byte can be used to encode any integer between 'O' and -inclusive
47260. Why is the width of the data bus so important to the processing speed of a computer?
47261. How many types of storage loops exist in magnetic bubble memory?
47262. The function of CPU is
47263. The bubbles in a bubble memory pack are created with the help of?
47264. The central processor of a modern digital computer consists of
47265. Fifth generation computers are likely to exhibit
47266. A computer system consisting of its processor, memory and I/O devices accepts data, processes it and produces the output results. Can you tell in which component is the raw data fed?
47267. When did arch rivals IBM and Apple Computers Inc. decide to join hands?
47268. The transistorized computer circuits were introduced in the
47269. The memory sizes in mainframe computers and advanced technology micro computers are expressed as
47270. A memory bus is mainly used for communication between
47271. An AND gate
47272. The daily processing of corrections to customer accounts best exemplifies the processing mode of:
47273. Which of the following devices can be used to directly input printed text?
47274. To locate a data item for storage is
47275. Which of the following memory is capable of operating at electronics speed?
47276. The main purpose of time sharing techniques used in computers is to make the best use of the
47277. Which of the following is not true of immediate processing?
47278. A temporary storage area, attached to the CPU, for I/O operations is a:
47279. Which part of the computer were is used for calculating and comparing?
47280. The person contributing the idea of the stored program was
47281. What was the total number of UNIVAC-I sold eventually and by which company?
47282. A file containing relatively permanent data is
47283. Communication that involves computers, establishing a link through the telephone system is called
47284. Dot-matrix is a type of
47285. Which kind of devices allows the user to add components and capabilities to a computer system?
47286. Where does a computer add and compare data?
47287. Which of the following require large computer memory?
47288. Which of the following are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU?
47289. Which disk interface standard includes support for up to eight peripheral devices?
47290. Who designed the first general purpose electronic digital computer "ENIAC" ?
47291. What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
47292. The analog computer measures dimensions and its circuits use the differential and integral equations of continuous variables. The digital computer counts units and its circuits use
47293. In synchronous transmission data from various users
47294. General purpose computers are those that can be adopted to countless uses simply by changing its
47295. What is the name of the visible silver rectangle which separates the take-up portion of the magnetic tape from the data recording portion?
47296. A part located in the central processing unit that stores data & information is known as
47297. A software package to perform calculations on data arranged in an array is
47298. What was the name of the first stored program electronic computer which was built in 1949 at Cambridge University in England?
47299. A computer with CPU speed around 100 million instructions per second & with the word length of around 64 bits is known as
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