UP Board Class tenth Computer Subject--------Model papers

UP Board Class tenth Computer Subject: Model papers 

1. Which of coming up next is the name of the rationale circuit that can include two twofold digits?

(a) Half snake

(b) Full snake

(c) Parallel snake

(d) Serial snake

Ans (a) half snake; a viper is a computerized circuit that performs expansion of numbers. In numerous PCs and different sorts of processors, adders are utilized in the number-crunching rationale unit(s), as well as in different parts of the processor, where they are utilized to figure addresses, table files, and comparative activities. Despite the fact that adders can be built for some numerical portrayals, for example, parallel coded decimal or overabundance 3, the most widely recognized adders work on twofold numbers.

2. The working of PCs are separated into three classifications in particular _____, ________ and ________.

(a) Mainframe, Supercomputer and Minicomputer

(b) Analog, Digital and Hybrid

(c) Palmtop, PC and Desktop

(d) Micro-PCs, Digital and Hybrid

Ans (b) Analog, Digital and Hybrid

Simple information is of consistent nature and which isn't discrete or independent. Such sort of information incorporates temperature, weight, speed weight, voltage, profundity and so forth. These amounts are constant and having a vast assortment of qualities.

Computerized work alludes to an advanced PC that can be utilized to process numeric just as non-numeric information. It can perform number juggling tasks like expansion, subtraction, increase and division and furthermore coherent activities. The greater part of the PCs accessible today are advanced PCs.

A half and half capacity alludes to a mix of advanced and simple PCs. It consolidates the best highlights of the two kinds of PCs, I-e. It has the speed of the simple PC and the memory and exactness of a computerized PC. Crossover PCs are utilized basically in specific applications where the two sorts of information should be handled.

3. I don't get your meaning by a site?

Ans. A site is a lot of related pages served from a solitary web area. A site is facilitated on something like one web server, available by means of a system, for example, the Internet or a private neighborhood through an Internet address is known as a Uniform Resource Locator.

4. What is an internet browser?

Ans. An internet browser (regularly alluded to as a program) is a product application for recovering, introducing and navigating data assets on the World Wide Web. A data asset is recognized by a Uniform Resource Identifier (URI) and might be a page, picture, video or different bits of substance. Hyperlinks present in assets empower clients effectively to explore their programs to related assets.

5. Which gadget is utilized to get to your PC by other PC or to talk via telephone?

Ans. A modem (modulator-demodulator) is a gadget that tweaks a simple bearer flag to encode advanced data, and furthermore demodulates such a transporter flag to decipher the transmitted data. The objective is to deliver a flag that can be transmitted effectively and decoded to repeat the first advanced information. Modems can be utilized with any methods for transmitting simple signs, from light radiating diodes to radio.