Related Questions

Fifteen percent of the people in Chittagong have unlisted phone numbers. If you select 300 names at random from the phone directory, what is the expected number of people who will have an unlisted phone unmber?
A 15
B 145
C 300
D None of these
The following information pertains to X Ltd. (1) Equity share capital called up TK. 10,00,000; (2) Calls in arrear TK. 50,000 (3) Calls in advance TK. 20,000 (4) Proposed dividend 10% . The amount of proposed divided payable is -
A TK. 95,000
B TK. 90,000
C TK. 98,000
D TK. 1,00,000
Identify the oldest phone hacking technique used by hackers to make free calls.
A Cracking
B Phishing
C Phreaking
D Spamming
A ....... is a small piece of text stored on your computer , phone or whatever you use surf the Internet ?
A Virus
B Cookie
C Application
D Session
What innovative device, introduced in 2007 by Apple, combined a phone, music player and internet communicator, changing how we communicate?
A iPhone
B iPod
C iPad
D iMac
Which of the following is a standard internet protocol used for transmitting the files from one computer to another computer connected to the internet?
A SMTP
B FTP
C TELNET
D HTTP
Which of the following is an Internet‐based company that makes it easy for one person to pay another over the Internet?
A electronic check
B electronic bill presentment and payment
C conversion rates
D financial cybermediary
How many bits internet address is assigned to each host on a TCP/IP internet which is used in all communications with the host?
A 16 - bits
B 32 - bits
C 48 - bits
D 64 - bits
E None of the above
In the decade there has been significant decrease in coffee consumption.During this same time, there has been increasing publicity about the caffeine in coffee's adverse long term effects on health. Therefore, the decrease in coffee consumption must have been caused by consumer's awareness of the harmful caffeine. Which of the following, if true,most seriously calls into question the explanation above ?
A On average,people consume 30% less coffee today than they did 10 years ago
B Sales of specialty types of coffee have held steady as sales of regular brands have declined
C The consumption of fruit juice and caffeine-free herbal tea has increased over the decade
D Coffee prices increased steadily in the past decade because of unusually severs frosts in coffee-growing nation's.
Which among the following birds impersonates the calls of other birds to steal food?
A Drongos
B Eagle
C Owl
D Mynah

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