Q83.
Which of the following is a technical specification for developing new Java programs by
making frequently used functions of programs developed in Java into components for reuse
and combining them?
a)
b)
c)
d)
Q84.
Company A uses a phone line once a day to transmit daily report data. They installed data
compression/decompression software to reduce costs, and the actual calculated compression rate (post-compression data/pre-compression data) was 60%. The basic fee for the
phone line is 2,600 yen per month, and the usage fee is 40 yen per minute (rounded up).
Before installing the software, the line was used for an average of 50 minutes and 30 seconds a day. The cost of the software is 112,000 yen, and the amount of time the line is used
is proportional to the size of the data transmitted. Which of the following is the number of
months it will take to recover the cost of the software? Here, there are 20 operating days
per month.
a)
b)
c)
d)
Q85.
Java applet
Java application
JavaScript
JavaBeans
6
7
8
9
A certain store carries about 200 different products. Which of the following is suited to use
a pull-down or pop-up menu on the new product data registration screen?
Item
Format and rules
Product number
5-digit alpha-numerical code assigned to each individual product
b)
Product name
Up to 40-character name (Japanese) assigned to each individual product
c)
Product category
Up to 10-character name (Japanese) assigned to each of the 5 categories
d)
Price
Up to 8-digit value from 10,000 to 100,000 yen
Practice exam 3
a)
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