CSC 102 0 votes, 0 avg 28 123456789101112131415161718192021222324252627282930 Created by Oladeji Timilehin Daramola exam - CSC 102 NOTE: The quiz is meant for revision purpose only! Join the 100 level group to access other quiz CLICK TO JOIN CLICK CLICK NameDepartmentPhone Number Which keyword is used in Visual Basic for variable declaration? Dim Var Set None of the above UNIVAC is Universal Automatic Computer Universal Array Computer Unique Automatic Computer Unvalued Automatic Computer Instructions and memory address are represented by Character code Binary codes Binary word Parity bit In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board? Motherboard Breadboard Daughter board Grandmother board Transistor was invented in 1945 1946 1947 1948 Which of the following professions has not been affected by personal computers? Medical Clerical and law Accounting None of the above The output quality of a printer is measured by Dot per sq. inch Dot per inch Dots printed per unit time All of the above ASCII is an 8 bit Code 4 bit Code 6 bit Code 7 bit code Name given by a programmer to some data is classified as identifier identification exponent mantissa ASCII and EBCDIC are the popular character coding systems.What does EBCDIC stand for? Extended Binary Coded Decimal Interchange Code Extended Bit Code Decimal Interchange Code Extended Bit Case Decimal Interchange Code Extended Binary Case Decimal Interchange Code In statement 110 IF Num = INT(Num) THEN PRINT "Whole number' "of BASIC language, built-in function is Num INT PRINT IF In line "100 INPUT NUM" of a BASIC program, NUM is if chosen by programmer is classified as real constants exponents identifier reserved variable In line "100 INPUT NUM" of a BASIC program, 'INPUT NUM' is line statement single instruction reserved words expression A ________ of data can be conceptually represented as eight consecutive 1s or 0s.. Nibble Word Byte Binary Digit Compute 75268 - 31428 43658 43638 43648 43668 Which statement is NOT a "special care" to ensure that data saved on your CD/DVD is preserved? Do not expose your CD/DVD to extreme temperature Store them in their casing - any scratch makes it difficult to read through the reflective coating Clean the CD/DVD with a brush, in an outward direction from the center of the disk, avoiding circular movements, to remove dust Do not write on the reflective coating of the CD/DVD and use only recommended marker for any labelling on the label side Which of the following was a special purpose computer? ABC ENIAC EDVAC All of the above A group of 8 bits is called? Word Byte digits Octave Private Sub CommandButton1_Click() Dim i As Integer For i = 1 To 15 Step 2 Cells(i, 1).Value = i Next End Sub In VBA, the above is an example of using the: If----Then----Elseif----Else “Control” Statements For----Next “Control” Statements Nested For----Next “Control” Statements Output “Control” Statements Addition of 19516 and 31916 is ____________ 4AE16 4AD16 4AC16 NONE OF THE ABOVE Consider this do statement: Given the below program segment: Private Sub displayAdd (x As Integer, y As Integer) MsgBox (x+y) * (x-y) X=3 Y=10 End Sub Private Sub UserForm_Initialize() Dim a As Integer Dim b As Integer a=5 b=2 displayAdd (a,b) End Sub What will be the output of the main module that calls display Add(a,b). ab a+b 21 42 Which type of computers uses the 8-bit code called EBCDIC? Minicomputers Microcomputers Mainframe computers Super computer Representation of 8620 in binary is 1000_0111_1110_0000 1000_0110_1011_0000 1000_0110_1010_0100 1011_0110_0010_1000 11111011 can be represented as _______ and ________ in decimal and hexadecimal respectively. 252 and FB 251 and FB 253 and FD 251 and FC A dumb terminal has an embedded microprocessor extensive memory independent processing capability a keyboard and screen The use of program stored in memory to control the order of arithmetic operations, makes ______ to run order of magnitude faster than _______ First generation computer, third generation computer ENIAC, EDVAC EDVAC, ENIAC Second generation computer, third generation computer Given the below for – loop: Dim I as Integer For I=20 to 0 step – 2 Range (“C2”). Offset (I,O)=I, Nest I How many number of iteration will the execution of the statement within the loop be? 20 times 11 times 10 times 18 times Sequence of instructions that are carried out for a particular task is classified as routine subroutine procedure function The two kinds of main memory are: Primary and secondary Random and sequential ROM and RAM All of the above The main electronic component used in first generation computers was Transistors Vacuum Tubes and Valves Integrated Circuits None of above Your score is LinkedIn Facebook Twitter VKontakte Restart quiz Send feedback Like this:Like Loading...
