The command that resizes a picture to a percentage of its size is:

a. scale
b. suppress
c. crop


B. contrast

Computer Science & Information Technology

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?Either system software or application software, but not both, are needed for all types of computers.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Calculate the record size R in bytes.

Consider a disk with block size B=512 bytes. A block pointer is P=6 bytes long, and a record pointer is P R =7 bytes long. A file has r=30,000 EMPLOYEE records of fixed-length. Each record has the following fields: NAME (30 bytes), SSN (9 bytes), DEPARTMENTCODE (9 bytes), ADDRESS (40 bytes), PHONE (9 bytes), BIRTHDATE (8 bytes), SEX (1 byte), JOBCODE (4 bytes), SALARY (4 bytes, real number). An additional byte is used as a deletion marker.

Computer Science & Information Technology

You can use a Word outline to create slides in ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

Which of the following commands may need to be run after a virus removal if the computer will not boot?

a. SCANDSK b. DXDIAG c. FIXMBR d. MSCONFIG

Computer Science & Information Technology