Protection is important when word carry some confidential
information. So word has built in many types of protection methods, Encrypt
document is one of them. When document is encrypted then you need a key
(password) to decrypt, no one read your confidential information by using any
other method. To achieve this do following steps.
Wednesday, 8 February 2017
Microsoft Word Protection
A programmer and Founder of Girfa
IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.
NIELIT A Level Solved Paper July-2011
July, 2011
A9-R4: DATA COMMUNICATION AND NETWORK TECHNOLOGIES
PART ONE
(Answer all the questions)
1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)
1.1 In Quadrature Phase Shift Keying (QPSK) modulationA) a cosine carrier is varied in phase while keeping a constant amplitude and frequency
B) a sine carrier is varied in phase while keeping a constant amplitude and frequency
C) a cosine carrier is varied in amplitude while keeping a constant phase and frequency
D) a sine carrier is varied in amplitude while keeping a constant phase and frequency
A programmer and Founder of Girfa
IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.
NIELIT A Level Solved Paper January-2011
January, 2011
A9-R4: DATA COMMUNICATION & NETWORKING TECHNOLOGIES
PART ONE
(Answer all the questions)
1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)
1.1 Which of the following technique uses four twisted-pair cables that connect each station to a
common hub?
A) 10Base-2
B) 10Base-5
C) 10Base-T
D) 10Base-F
A programmer and Founder of Girfa
IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.
NIELIT A Level Solved Paper July-10
A9-R4 : Data Communication Network Technologies (DCN)
July-10 Solved
PART ONE
(Answer all the questions)
1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)
1.1 What is true in case of CHAP?
A) It uses a three-way handshake
B) It encrypts the process using RC4
C) It repeats the challenge at random intervals
D) It is stronger than Kerberos
A programmer and Founder of Girfa
IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.
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