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Job CompA > Mains bits 1 > Flashcards

Mains bits 1 Flashcards

1
Q

In India, super computers are developed by ___
1) NIC 2) CDAC 3) DRDO 4) ISRO 5) None

A

2

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2
Q

Expand
1. CDAC
2. NIC
3. DRDO
4. ISRO

A
  1. Centre for Development of Advanced Computing (C-DAC), Pune
  2. National Informatics Centre (NIC) under the Ministry of Electronics and Information Technology (MeitY) is the technology partner of the Government of India,
  3. Defence Research and Development Organisation, New Delhi
  4. Indian Space Research Organisation, Bengaluru
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3
Q
  1. Director General of CDAC
  2. DG of NIC
  3. DG of DRDO
  4. Chairman of ISRO
A
  1. Magesh Ethirajan
  2. Shri Rajesh Gera
  3. Dr Upendra Kumar Singh
  4. S. Somanath
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4
Q

Expand
1. UPS
2. BCD
3. ISCII
4. ASCII

A
  1. Uninterrupted Power Supply
  2. Binary Coded Decimal
  3. Indian Script/Standard Code for Information Interchange (ISCII)
  4. (American Standard Code for Information Interchange)
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5
Q
  1. What is the difference between ASCII and ISCII?
  2. What is the difference between Unicode and ISCII?
A
  1. ASCII is 7 bit code and comprises 128 characters to represent standard keyboard characters and various control characters -ISCII is 8 bit code with 256 characters , which 128 characters of ASCII and rest 128 for Indian scripts ex :- Bengali, Gujarati etc. ASCII was originally developed for basic computers and printers. It uses a 7-bit code to represent characters. As more computers began to work with 8-bit groups of data, ASCII was written as 8 bits.
  2. Unicode has over 128000 characters of various languages whereas, the other scheme contains only 256 characters of some Indian languages.
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6
Q
  1. FORTRAN stands for ___
  2. What is FORTRAN?
  3. When and who developed the FORTRAN?
A
  1. Formula Translation
  2. Fortran is a general-purpose, compiled imperative programming language that is especially suited to numeric computation and scientific computing.
  3. Fortran was originally developed by IBM in the 1950s for scientific and engineering applications, and subsequently came to dominate scientific computing.
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7
Q

Which of the following is an 8 bit microprocessor
1) 8085 2) 8086 3) 8084 4) 8087 5) 8088

A

1

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8
Q

First Microprocessor is

A

Intel 4004

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9
Q
  1. Main memory of computer is ___
    1) Volatile 2) Nonvolatile 3) Restricted 4) Unrestricted 5) All of these
  2. Application software is also known as ___ software
    1) Utility 2) Driver 3) OS 4) Specific 5) End user
  3. In computer security, which is used to denote accessible of information by authorized users?
A
  1. 1
  2. 5
  3. Availability
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10
Q
  1. Expand ITU
  2. Headquarters
  3. Head
  4. Secretary General
A
  1. International Telecommunication Union
  2. Geneva Switzerland
  3. UN
  4. Doreen Bogdan-Martin
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11
Q

_____ layer stands between application layer and session layer
1) Network 2) Presentation 3) Transport 4) Physical 5)Datalink

A

1)2

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12
Q

India IT Act was introduced in

A

2000

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13
Q

Computer networks are basically used for ___

A

Sharing of resources

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14
Q

Name of web page address is called as ___
1) Directory 2) Domain 3) Link 4) URL 5) Folder

A

4 Uniform Resource Locator

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15
Q

__ is a web search engine owned and operated by Microsoft.

A

Microsoft Bing (commonly known as Bing)

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16
Q

Bit rate means___
1) Number of bits per minute 2) Number of bits per hour
3) Number of bits per second 4) Number of bits permilli seconds 5) Number of bits per micro seconds

A

3

17
Q

File extension for word template document is __
1) .doc 2) .dot 3) .docx 4) .dott 5) None of these

A

2

18
Q
  1. Short cut key for center alignment in word is __
    1) Ctrl + C 2) Ctrl + Alt + C 3) Ctrl + E 4) Ctrl + C+A 5) None of these
  2. The spell check in word is used to check ___
    1) Grammar errors 2) Spelling errors 3) Capitalization errors 4) Space error 5) All of these
A
  1. 3
  2. 5
19
Q
  1. Short cut key in excel to move to next sheet is ___ 1) Ctrl + pagedn 2) Ctrl + down arrow 4) Alt + down arrow 5) None of these
    3) Alt + pagedn
  2. Shortcut key to edit a cell in excel
  3. Shortcut key to move to previous key in excel
  4. Short cut key to start a slide show in power point is
  5. Shortcut key to end a slide show in power point is
A
  1. 1
  2. F2
  3. Shift+Tab
  4. F5
  5. Esc
20
Q
  1. RDBMS allows to store data in ___
    1) Logical order 2) Files 3) Illogical order
    4) Rows 5) columns
  2. Expand RDBMS
  3. What is the Difference between DBMS and RDBMS?
A
  1. 1
  2. Relational Database Management system
  3. In DBMS, the data is stored as a file, whereas in RDBMS, data is stored in the form of tables.
21
Q

Which of the following is considered as database
1) Excel 2) Access 3) SQL 4) Mongo DB 5)All

A

5

Job CompA (2 decks)

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